\documentclass{article} \usepackage[latin1]{inputenc} \usepackage{fullpage} \begin{document} \begin{itemize} \section*{Books} \subsection*{Books} \item[1] ``A Faculdade de Filosofia Natural da Universidade de Coimbra de 1772 a 1911'', Décio Ruivo Martins e João da Providência, Fundação Calouste Gulbenkian (2001). \subsection*{Chapters of Books} \item[2] ``Neutron Rich Matter Within Relativistic Mean-Theory Field'', C. Providência, L. Brito, J. M. Moreira, J. da Providência, D. P. Menezes, S. A. Moszkowski, Condensed Matter Theories, Nova Science Publishers, New York {\bf 18}, 355 (2003). \item[3] ``Condensed Matter Theories'', M. De Llano, C. Fiolhais, and J. da Providência, (Portugal), Nova Science, New York {\bf 18} (2003). \item[4] ``A Faculdade de Filosofia Natural da Universidade of Coimbra de 1772 a 1911'', D. R. Martins and João da Providência, “History of Teaching in Portugal between 1772 and 1911”, Fernando Taveira da Fonseca (coordenador), Fundação Calouste Gulbenkian, Lisboa, in print (2002). \item[5] ``Spin modes in 3He clusters: a variational approach, in ``Condensed Matter Theories´´'', E. P. Bashkin, C. da Providência , J. da Providência, G. S. Anagnostatos, R. F. Bishop, K. A. Gernoth,J. Ginis e A. Theophilou (Eds),Nova Science Publishers, Nova Iorque {\bf 15}, 149 (2000). \item[6] ``Spin modes in 3He clusters: a variational approach, in ``Condensed Matter Theories´´'', E. P. Bashkin, C. da Providência , J. da Providência, J. W. Clark e P. V. Panat (Eds), Nova Science Publishers, 427 (1997). \item[7] ``Variational description of collective isospin modes in heavy nuclei, in ``Recent Progress in Many-Body Theories´´'', E. P. Bashkin, C. da Providência , J. da Providência, E. Schachinger, H. Mitter e H. Sormann (Eds), Plenum Press, New York and London {\bf IV}, 187 (1995). \item[8] ``Thermal boson expansions, in ``Predeal International Summer School: New Trends In Theoretical and Experimental Nuclear Physics´´'', J. da Providência, M. Yamanura, A. Kuriyama, C. Providência, A. A. Raduta, D. S. Delion and I. I. Ursu (Eds), World Scientific, Singapura, 399 (1992). \item[9] ``Relativistic Vlasov Equation, in ``Predeal International Summer School: New Trends In Theoretical and Experimental Nuclear Physics"'', M. Nielsen, C. Providência e J. da Providência, A. A. Raduta, D. S. Delion and I. I. Ursu (Eds), World Scientific, Singapura, 468 (1992). \section*{Papers} \subsection*{International Journals} \item[10] ``Neutron stars within the Bogoliubov quark-meson coupling model'', Aziz Rabhi, Constança Providência, Steven A. Moszkowski, João da Providência, Henrik Bohr, Phys. Rev. C {\bf 103}, 035811 (2021). \item[11] ``Kippenhahn Curves of Some Tridiagonal Matrices'', N. Bebiano, J. da Providencia, I. Spitkovsky K. Vazquez, Filomat {\bf 3(9)}, 3047-3061 (2021). \item[12] ``Toward non-Hermitian quantum statistical thermodynamics'', N Bebiano, J da Providencia, JP da Providencia, J. Math. Phys. {\bf 61(2)}, 022102 (2020). \item[13] ``Hybrid stars from a three-flavor NJL model with two kinds of tensor condensates'', M. Morimoto, Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, Int.J.Mod.Phys.E {\bf 29} (2020). \item[14] ``Binding of muonated hydrogen molecules and Born-Oppenheimer approximation revisited'', AJC Varandas, J da Providencia, JP da Providencia, Can. J. Phys. {\bf 98(4)}, 379-384 (2020). \item[15] ``A quantum system with a non-self-adjoint 2D-harmonic oscillator'', N Bebiano, J da Providencia, JP da Providencia, Phys. Scr. {\bf 54(9)}, 095205 (2019). \item[16] ``Hyperonic stars within the Bogoliubov quark meson model for nuclear matter'', Prafulla K. Panda, Constança Providência, Steven A. Moszkowski, Henrik Bohr, João da Providência, Int. J. Mod. Phys. E {\bf 28}, 1950034-1-1950034-12 (2019). \item[17] ``Hybrid stars from the NJL model with a tensor-interaction'', H. Matsuoka, Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, Phys. Rev. D {\bf 98}, 074027 (2018). \item[18] ``Spontaneous magnetization under a pseudovector interaction between quarks in high density quark matter'', M. Morimoto, Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS {\bf 27}, 1850028 (2018). \item[19] ``Mathematical Aspects of Quantum Systems with a Pseudo-Hermitian Hamiltonian'', N Bebiano, J da Providencia, JP da Providencia, Braz. J. Phys. {\bf 46(2)}, 152-156 (2016). \item[20] ``Spin-polarized versus chiral condensate in quark matter at finite temperature and density'', Hiroaki Matsuoka, Yasuhiko Tsue, João da Providência, Constança Providência, Masatoshi Yamamura, and Henrik Bohr, Prog. Theor. Exp. Phys. {\bf 053D02} (2016). \item[21] ``On dipositronium and molecular hydrogen: similarities and differences'', A.\,J.\,C. Varandas, J. da Providência, M. Brajczewska and J. P. da Providência, European Physical Journal D {\bf 69}, 114 (2015). \item[22] ``An inverse indefinite numerical range problem,'', N. Bebiano, J. da Providencia, A. Nata, A. J.\,P. da Providencia,, LINEAR ALGEBRA AND ITS APPLICATIONS, 470 (2015) 0024-3795 {\bf 470} (2015). \item[23] ``Computing the numerical range of Krein space operators,'', N. Bebiano, J. da Providencia, A. Nata, J.\,P. da Providencia,, OPEN MATHEMATICS, 13 (2015) 2391-5455 {\bf 15} (2015). \item[24] ``SO(2N)/U(N) Riccati-Hartree-Bogoliubov equation based on the SO(2N) Lie algebra of the fermion operators,'', S. Nishiyama, J. da Providencia,, INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, 12 (2014) 0219-8878. {\bf 12} (2015). \item[25] ``Spin polarization versus color-flavor locking in high-density quark matter,'', Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, H. Bohr,, PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 1 (2015) 2050-3911 {\bf 1} (2015). \item[26] ``Spontaneous magnetization in high-density quark matter'', Yasuhiko Tsue, João da Providência, Constança Providência, Masatoshi Yamamura, Henrik Bohr, Prog. Theor. Exp. Phys. (2015) 103D01 {\bf 103}, D01 (2015). \item[27] ``Orbitals of the dipositronium'', A.\,J.\,C. Varandas, M. Brajczewska, J. da Providência, J. P. da Providência, Chemical Physics Letters {\bf 610-611}, 167-172 (2014). \item[28] ``REVISITING THE INVERSE FIELD OF VALUES PROBLEM,'', Bebiano, J. da Providencia, A. Nata, J.\,P. da Providencia,, ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS 42 (2014)1068-9613 {\bf 42} (2014). \item[29] ``A NOTE ON THE CONVEXITY OF THE INDEFINITE JOINT NUMERICAL RANGE'', H. Nakazato, N. Bebiano, J. da Providencia,, ELECTRONIC JOURNAL OF LINEAR ALGEBRA, 27 (2014) 1537-9582. {\bf 27} (2014). \item[30] ``The numerical range of banded 2-Toeplitz operators in spaces with an indefinite metric,'', N. Bebiano, J. da Providencia, A. Nata,, LINEAR \& MULTILINEAR ALGEBRA, 62 (2014) 0308-1087. {\bf 62} (2014). \item[31] ``Exact canonically conjugate momenta to quadrupole-type collective coordinates and derivation of nuclear quadrupole-type collective Hamiltonian'', S. Nishiyama, J. da Providencia,, NUCLEAR PHYSICS A, 923 (2014) 0375-9474. {\bf 923} (2014). \item[32] ``Thermal resonating Hartree-Bogoliubov theory based on the projection method,'', S. Nishiyama, J. da Providencia, H. Ohnishi,, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 28 (2014) 0217-9792. {\bf 28} (2014). \item[33] ``The 1D Heisenberg antiferromagnet model by the variation after projection method'', A. Rabhi, M. Brajczewska, P. Schuck, J. da Providência, R. Bennaceur, International Journal of Modern Physics B {\bf 27}, 1350058 (2013). \item[34] ``The numerical range of banded biperiodic Toeplitz operators'', N. Bebiano, J. da Providencia and A. Nata, Journal of Mathematical Analysis and Applications {\bf 398}, 189 (2013). \item[35] ``Quark–hadron phase transition in an extended Nambu–Jona-Lasinio model with scalar–vector interaction: Finite temperature and baryon chemical potential case'', Tong-Gyu Lee, Yasuhiko Tsue, João da Providência, Constança Providência, and Masatoshi Yamamura, Prog. Theor. Exp. Phys. {\bf 013D02} (2013). \item[36] ``A pseudo su(1,1)-algebraic deformation of the Cooper pair in the su(2)-algebraic many-fermion model'', Yasuhiko Tsue, Constança Providência, João da Providência, and Masatoshi Yamamura, Prog. Theor. Exp. Phys. {\bf 103D04} (2013). \item[37] ``Interplay between spin polarization and color superconductivity in high density quark matter'', Yasuhiko Tsue, João da Providência, Constança Providência, Masatoshi Yamamura, and Henrik Bohr, Prog. Theor. Exp. Phys. {\bf 103D01} (2013). \item[38] ``Extended NJL model with eight quark interactions'', B. Hiller, A.\,A. Osipov, A.\,H. Blin, J. da Providência, Progr. Theor. Phys. Suppl. {\bf 193}, 50 (2012). \item[39] ``Indefinite higher-rank numerical ranges'', N. Bebiano, J. da Providencia, Linear and Multilinear Algebra {\bf 60}, 1009-1026 (2012). \item[40] ``Corrigendum: Inverse problems for pseudo-Jacobi matrices: existence and uniqueness results'', N. Bebiano, J. da Providencia, Inverse Problems {\bf 28}, 069501 (2012). \item[41] ``Tsallis entropies and matrix trace inequalities in quantum statistical mechanics'', N. Bebiano, J. da Providencia, J.\,P. da Providencia, Journal of Mathematical Physics {\bf 53}, 103303 (2012). \item[42] ``On a reverse Heinz-Kato-Furuta inequality'', N. Bebiano, R. Lemos, J. da Providencia, Linear Algebra and its Applications {\bf 437}, 1892 (2012). \item[43] ``Operator Inequalities for J-Contractions'', N. Bebiano, R. Lemos, J. da Providencia, G. Soares, Mathematical Inequalities and Applications {\bf 15}, 883 (2012). \item[44] ``On the eigenvalues of principal submatrices of J-normal matrices'', N. Bebiano, S. Furtado, J. da Providencia, Linear Algebra and its Applications {\bf 435}, 3101-3114 (2012). \item[45] ``A quasi-Jacobi form for J-normal matrices and inverse eigenvalue problems'', N. Bebiano, S. Furtado, J. da Providencia, Linear Algebra and its Applications {\bf 436}, 1739-1753 (2012). \item[46] ``Background of the su(2)-Algebraic Many-Fermion Models in the Boson Realization - Construction of Minimum Weight States by Means of an Auxiliary su(2)-Algebra and Its Related Problems'', Y Tsue, C Providencia, J. da Providencia, M Yamamura, PROGRESS OF THEORETICAL PHYSICS {\bf 127}, 117-143 (2012). \item[47] ``Note on the Minimum Weight States in the $su(2)$-Algebraic Many-Fermion Model'', Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura, Progress of Theoretical Physics {\bf 127}, 369-314 (2012). \item[48] ``Background of the $su(2)$-Algebraic Many-Fermion Models in the Boson Realization'', Yasuhiko Tsue, Constança Providência, João da Providência, Masatoshi Yamamura, Progress of Theoretical Physics {\bf 127}, 117-143 (2012). \item[49] ``A Role of the Quasiparticle in the Conservation of the Fermion Number'', Yasuhiko Tsue, Constança Providência, João da Providência, Masatoshi Yamamura, Progress of Theoretical Physics {\bf 128}, 717-726 (2012). \item[50] ``The BCS-Bogoliubov and the $su(2)$-Algebraic Approach to the Pairing Model in Many-Fermion System'', Yasuhiko Tsue, Constança Providência, João da Providência, Masatoshi Yamamura, Progress of Theoretical Physics {\bf 128}, 693-715 (2012). \item[51] ``Re-Formation of Many-Quark Model with the $su(4)$-Algebraic Structure in the Schwinger Boson Realization'', Yasuhiko Tsue, Constança Providência, João da Providência, Masatoshi Yamamura, Progress of Theoretical Physics {\bf 127}, 751-768 (2012). \item[52] ``Effective Potential Approach to Quark Ferromagnetization in High Density Quark Matter'', Yasuhiko Tsue, João da Providência, Constança Providência, Masatoshi Yamamura, Progress of Theoretical Physics {\bf 128}, 507-522 (2012). \item[53] ``Color-Singlet Three-Quark States in the $su(4)$-Algebraic Many-Quark Model'', Yasuhiko Tsue, João da Providência, Constança Providência, Masatoshi Yamamura, Progress of Theoretical Physics Vol. 127 No. 4 (2012) pp. 769-779 : (c) {\bf 127}, 769-779 (2012). \item[54] ``Inverse problems for pseudo-Jacobi matrices: existence and uniqueness results'', Bebiano N, da Providencia J, INVERSE PROBLEMS {\bf 27}, 025005 (2011). \item[55] ``The numerical range of linear operators on the 2-dimensional Krein space'', H. Nakazato, N. Bebiano, J. da Providencia, Electronic Journal of Linear Algebra {\bf 22}, 430-442 (2011). \item[56] ``Non-Hermitian Hamiltonians with Real Spectrum in Quantum Mechanics'', J. da Providencia, N. Bebiano, J.\,P. da Providencia, Braz.J.Phys. {\bf 41}, 78-85 (2011). \item[57] ``An inverse eigenvalue problem for periodic Jacobi matrices in Minkowski spaces'', N. Bebiano, C.\,M. da Fonseca, J. da Providencia, Linear Algebra and its Applications {\bf 435}, 2033-2045 (2011). \item[58] ``Pion correlations in Nuclear Matter'', P.\,K. Panda, S. Sarangi, J. da Providencia, Int.J.Mod.Phys. E {\bf 20}, 63 (2011). \item[59] ``On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. II - Determination of Ground-State Energies'', Y Tsue, C Providencia, J. da Providencia, M Yamamura, PROGRESS OF THEORETICAL PHYSICS {\bf 126}, 293-311 (2011). \item[60] ``On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. I - Color-Symmetric Form'', Y Tsue, C Providencia, J. da Providencia, M Yamamura, PROGRESS OF THEORETICAL PHYSICS {\bf 126}, 115-134 (2011). \item[61] ``On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. III'', Y. Tsue, C. Providencia, J. da Providencia, M. Yamamura, Prog.Theor.Phys. {\bf 126}, 313-330 (2011). \item[62] ``The boundary of the Krein space tracial numerical range, an algebraic approach and a numerical algorithm'', Bebiano N , Nakazato H, Nata A , da Providencia J, ANNALI DI MATEMATICA PURA ED APPLICATA {\bf 189}, 539 (2010). \item[63] ``Analogs of Cauchy-Poincare and Fan-Pall interlacing theorems for J-Hermitian and J-normal matrices'', Bebiano N, Furtado S, da Providencia J, LINEAR ALGEBRA AND ITS APPLICATIONS {\bf 433}, 80 (2010). \item[64] ``Trace inequalities for logarithms and powers of J-Hermitian matrices'', Bebiano N, Lemos R, da Providencia J, , Soares G, LINEAR ALGEBRA AND ITS APPLICATIONS {\bf 432}, 3172 (2010). \item[65] ``FURTHER DEVELOPMENTS OF FURUTA INEQUALITY OF INDEFINITE TYPE'', Bebiano N, Lemos R, da Providencia J, et al., MATHEMATICAL INEQUALITIES \& APPLICATIONS {\bf 13}, 523 (2010). \item[66] ``CLASSES OF NON-HERMITIAN OPERATORS WITH REAL EIGENVALUES'', Bebiano N, da Providencia J, da Providencia JP, ELECTRONIC JOURNAL OF LINEAR ALGEBRA {\bf 21}, 98 (2010). \item[67] ``Color symmetric superconductivity in a schematic nuclear quark model'', H. BOHR, C. PROVIDÊNCIA and J. DA PROVIDÊNCIA,, Eur. Phys. Lett. {\bf 89}, 42001 (2010). \item[68] ``Resonating mean-field theoretical approach to two-gap superconductivity'', S. Nishiyama, J. da Providencia, C. Providencia, H. Ohnishi, Adv.Stud.Theor.Phys. {\bf 4}, 283-303 (2010). \item[69] ``First-Order Quark-Hadron Phase-Transition in a NJL-Type Model for Nuclear and Quark Matter - The Case of Symmetric Nuclear Matter -'', Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, PROGRESS OF THEORETICAL PHYSICS {\bf 123}, 1013-1028 (2010). \item[70] ``Exact solutions to a schematic nuclear quark model and colorless superconductivity, Errata'', H. BOHR and J. DA PROVIDÊNCIA, . Phys. A - Mathematical and Theoretical {\bf 42}, 089802 (2009). \item[71] ``Color symmetric superconductivity in a phenomenological QCD model'', Henrik Bohr, Constança Providência, João da Providência, Eur. Phys. J. A {\bf 41}, 355-360 (2009). \item[72] ``On the Courant-Fisher theory for Krein spaces'', N. BEBIANO, H. NAKAZATO and J. DA PROVIDÊNCIA, Linear Algebra and its Applications {\bf 430}, 1867-1876 (2009). \item[73] ``Indefinite numerical range of 3x3 matrices'', N. BEBIANO, J. DA PROVIDÊNCIA and R. TEIXEIRA, CZECHOSLOVAK MATHEMATICAL JOURNAL {\bf 59}, 221-239 (2009). \item[74] ``Self-Consistent-Field Method and tau-Functional Method on Group Manifold in Soliton Theory: a Review and New Results'', Nishiyama S, da Providencia J, Providencia C, Cordeiro F, Komatsu T, SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS {\bf 5}, 009 (2009). \item[75] ``On the exact eigenstates and the groundstate based on the boson realization for the many-quark model with su(4) algebraic structure'', Y. TSUE, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. {\bf 122}, 911-926 (2009). \item[76] ``Note on many-quark model with su(4) algerbraic structure'', Y. TSUE, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. {\bf 122}, 693-711 (2009). \item[77] ``Many-Quark Model with su(4) Algebraic Structure - An Example of Analytically Soluble Many-Fermion System'', Y. Tsue(Tsue, Yasuhiko), C Providência (Providência, Constança), J. da Providencia (da Providencia, Joao), M Yamamura(Yamamura, Masatoshi), PROGRESS OF THEORETICAL PHYSICS {\bf 121}, 1237-1287 (2009). \item[78] ``Exact solutions to a schematic nuclear quark model and colorless superconductivity'', H. BOHR and J. DA PROVIDÊNCIA, J. Phys. A - Mathematical and Theoretical {\bf 41}, 405202 (2008). \item[79] ``The J-numerical range of a J- Hermitian matrix and related inequalities'', H. NAKAZATO, N. BEBIANO and J. DA PROVIDÊNCIA, Linear Algebra and its Applications {\bf 428}, 2995-3014 (2008). \item[80] ``Flat portions on the boundary of the indefinite numerical range of 3x3 matrices'', N. BEBIANO, J. DA PROVIDÊNCIA and R. TEIXEIRA, Linear Algebra and its Applications {\bf 428}, 2863-2879 (2008). \item[81] ``On the geometry of numerical ranges in spaces with an indefinite inner product'', N. BEBIANO, R. LEMOS, J. DA PROVIDÊNCIA and G. SOARES, Linear Algebra Appl., in press. (2008). \item[82] ``Dynamical chiral symmetry breaking by a magnetic field and multi-quark Interactions'', A. A. Osipov, B. Hiller, A. H. Blin, J. da Providência, Phys. Lett. B {\bf 650}, 262-267 (2007). \item[83] ``Effects of eight-quark interactions on the hadronic vacuum and mass spectra of light mesons'', A. A. Osipov, B. Hiller, A. H. Blin, J. da Providência, Annals of Physics (N.\,Y.) {\bf 322}, 2021-2054 (2007). \item[84] ``Lowering the critical temperature with eight-quark interactions'', A. A. Osipov, B. Hiller, J. Moreira, A. H. Blin, J. da Providência, Phys. Lett. B646:91-94,2007. {\bf 646}, 91-94 (2007). \item[85] ``On the corners of certain determinantal ranges'', A. Kovacec, N. Bebiano, J. da Providência, Linear Algebra and its Applications {\bf 426}, 96-108 (2007). \item[86] ``The Buck-Sukumar model described in terms of su(2) circle times su(1,1) coherent states'', F. Cordeiro, C. Providência, J. da Providência, S. Nishiyama, J. Phys. A {\bf 40}, 12153-12160 (2007). \item[87] ``An extension of Birkhoff´s theorem with an application to determinants'', N. Bebiano, J. da Providência, A. Kovacec, Linear Algebra and its Applications {\bf 426}, 130-137 (2007). \item[88] ``Tensor interaction and short range correlations in relativistic nuclear models'', P. K. Panda, C. Providência, J. da Providência, Phys. Rev. C {\bf 75}, 065806 (2007). \item[89] ``Self-consistent-field method and tau-functional method on group manifold in soliton theory. II. Laurent coefficients of soliton solutions for sl(n) and for su(n)'', S. Nishiyama, J. da Providência, T. Komatsu, J. Math. Phys. {\bf 48}, 053502 (2007). \item[90] ``Semi-classical approach to the two-level pairing model - various aspects of phase change'', Y. Tsue, C. Prodivência, J. da Providência, M. Yamamura, Prog. Theor. Phys. {\bf 117}, 431-449 (2007). \item[91] ``A refined numerical result on the first excitation energy in the two-level pairing model'', Y. Tsue, C. Providência, J. da Providência, M. Yamamura, Prog. Theor. Phys. {\bf 117}, 853-860 (2007). \item[92] ``Classical and quantal descriptions of small amplitude fluctuations around equilibrium in the two-level pairing model'', Y. Tsue, C. Providência, J. da Providência, M. Yamamura, Prog. Theor. Phys. {\bf 117}, 835-851 (2007). \item[93] ``Multi-quark interactions with a globaly stable vacuum'', A.\,A. OSIPOV, B. HILLER and J. DA PROVIDÊNCIA, Phys. Lett. B {\bf 634}, 48-54 (2006). \item[94] ``Boson realization of the su(3) algebra. I - Schwinger representation for the Lipkin model'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 143-153 (2006). \item[95] ``A new boson realization of the two-level pairing model in a many-fermion system and its classical counterpart - The role of the su(2) circle times su(1,1)-coherent state in the Schwinger boson representation of the su(2) circle times su(2)-algebra'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 739-757 (2006). \item[96] ``A note on the two-level pairing model obeying the su(2) circle times su(2)- algebra - Re-formation on terms of the su(1,1) circle times su(1,1)- algebra'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 759-764 (2006). \item[97] ``Boson realization of the su(3) algebra. III - Schwinger representation for the Elliott model'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 547-559 (2006). \item[98] ``Boson realization of the su(3) algebra. IV - Holstein-Primakoff representation for the Lipkin model'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 155-164 (2006). \item[99] ``Exact solution of the NJL model Hamiltonian on the Bethe ansatz'', H. MORITA, H. ONISHI, J. DA PROVIDÊNCIA and S. NISHIYAMA, Nucl. Phys. B {\bf 737}, 337-350 (2006). \item[100] ``Schwinger representation approach to the Lipkin model.'', Masatoshi Yamamura, Constança Providência, João da Providência, Flávio Cordeiro e Yasuhiko Tsue, J. Phys. A: Math. Gen. {\bf 39}, 12457-12468 (2006). \item[101] ``Two-level pairing model in the Schwinger representation.'', Masatoshi Yamamura, Constança Providência, João da Providência, Flávio Cordeiro e Yasuhiko Tsue, J. Phys. A: Math. Gen. {\bf 39}, 11193-11204 (2006). \item[102] ``Short range correlations in relativistic nuclear matter models.'', P. K. Panda, João da Providência e Constança Providência, Phys. Rev. C {\bf 73}, 035805 (2006). \item[103] ``On parametric resonance in quantum many-body system'', Y. TSUE, J. DA PROVIDÊNCIA, A. KURIYAMA and M. YAMAMURA, Prog. Theor. Phys. {\bf 115}, 129-141 (2006). \item[104] ``The Lipkin model in the su(M+1) algebra for many-fermion system and the Schwinger boson representation'', C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 114}, 57-75 (2005). \item[105] ``Electron-Ion Interaction in Atomic Clusters Put in a Laser Field'', F.\,F. KARPESHIN and J. DA PROVIDÊNCIA, Bull. Russian Acad. Sci., Phys. Ser., No. 10 (English Transl.: USA). {\bf 69} (2005). \item[106] ``J-orthostochastic matrices of size 3x3 and numerical ranges of Krein spaces operators'', H. NAKAZATO, N. BEBIANO and J. DA PROVIDÊNCIA, Lin. Alg. Appl. {\bf 407}, 211-232 (2005). \item[107] ``Nuclear phenomena derived from quark-gluon strings.'', Henrik Bohr, Constança Providência, and João da Providência, Phys. Rev. C {\bf 71}, 055203 (2005). \item[108] ``Gross-Pitaevski equation and resonances in Bose-Einstein condensates'', J. DA PROVIDÊNCIA, A.\,R. SAKHEL, F.\,B. MALIK and H.\,R. GLYDE, Europhysics Letters {\bf 69}, 920-923 (2005). \item[109] ``Inequalities for J-hermitian matrices'', N. BEBIANO, H. NAKAZATO, J. DA PROVIDÊNCIA, R. LEMOS and G. SOARES, Lin. Alg. Appl. {\bf 407}, 125-139 (2005). \item[110] ``On the geometry of numerical ranges in spaces with an indefinite inner product'', N. BEBIANO, R. LEMOS, J. DA PROVIDÊNCIA, and G. SOARES, Lin. Alg. Appl. {\bf 399}, 17-34 (2005). \item[111] ``Relativistic equation of state with short range correlations.'', P.\,K. Panda , D.\,P. Menezes, C. Providencia, and J. da Providencia, Braz. J. Phys. {\bf 35 (3B)}, 873 (2005). \item[112] ``Aspects of short range correlations in a relativistic model.'', P.\,K. Panda, D.\,P. Menezes, C. Providencia, J. da Providencia, Phys. Rev. C {\bf 71}, 015801 (2005). \item[113] ``On the eigenvalue problem of the su(1,1)-algebra and the couplig scheme of two su(1,1)-spins'', S. NISHIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 113}, 153 (2005). \item[114] ``A note on the eigenvalue problem in the su(1,1)algebra'', S. NISHIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 113}, 555-562 (2005). \item[115] ``A possible boson realization of the SO(4) and the SO(3,1) algebra'', S. NISHIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 113}, 563-580 (2005). \item[116] ``The RPA equation embeded into infinte-dimensional Fock space F-infinty'', S. NISHIYAMA, J. DA PROVIDÊNCIA and T. KOMATSU, J. Phys. A - Math. Gen. {\bf 38}, 6759-6775 (2005). \item[117] ``Electron-Phonon coupling and anharmonic effects in metal clusters'', F. F. Karpeshin, J. da Providência, C. Providência, J. da Providência Jr., Europhys. Lett. {\bf 67}, 760-765 (2004). \item[118] ``The Heisenberg antiferromagnet: an explicitly rotational invariant formulation'', J. da Providência, M. Yamamura, C. Providência, M. Brajczewska and J. da Providência Jr., Progress of Theoretical Physics {\bf 112}, 383-397 (2004). \item[119] ``Description of anharmonic effects with generalized coherent states'', KURIYAMA, M. YAMAMURA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA and Y. TSUE “, J. Phys. A: Math. Gen. {\bf 37}, 769-779 (2004). \item[120] ``Coupling schemes for an su(2)-spin system'', M. Yamamura, C. Providência, J. da Providência, Y. Tsue and J. da Providência Jr., Prog. Theor. Phys. {\bf 112}, 997-1012 (2004). \item[121] ``Matrix Inequalities in Statistical Mechanics'', N. Bebiano, J. da Providência Jr. and R. Lemos, Linear Algebra and its Applications {\bf 376}, 265-273 (2004). \item[122] ``A possible form of the orthogonal set in six kinds of boson operators. In relation to the su(2)- and its relevant algebras'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 109}, 943-958 (2003). \item[123] ``Deformed boson scheme stressing even-odd boson number difference. III - Parameter dependent deformation'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 111}, 509-523 (2003). \item[124] ``Deformed boson scheme stressing even-odd boson number difference. II - Unified forms of boson-pair coherent states in even- and odd-boson systems'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 110}, 1071-1085 (2003). \item[125] ``The su(1,1)-algebraic boson model in the deformed boson scheme - The second Holstein-Primakoff representation as q-deformed boson operator'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 109}, 77-86 (2003). \item[126] ``Imperfect bose system and its mixed state representation. II - Numerical analysis with a short range repulsive force'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 110}, 757 (2003). \item[127] ``On the boson number operator in the deformed boson scheme'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 109}, 875-879 (2003). \item[128] ``Deformed boson scheme stressing even-odd boson number difference. I - Various forms of boson-pair coherent state'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 110}, 517-548 (2003). \item[129] ``Note on the orthogonal set in six kinds of boson operators in relation to the su(1,1)- and its relevant algebras'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 109}, 959-968 (2003). \item[130] ``The Lipkin model. Beyond mean field with generalized coherent states'', A. KURIYAMA, M. YAMAMURA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA and Y. TSUE, J. Phys. A: Math. Gen. {\bf 110}, 10361 (2003). \item[131] ``Beyond mean-field with generalized coherent states.'', Atushi Kuriyama, Masatoshi Yamamura, Constança Providência, João da Providência e Yasuhiko Tsue, J. Phys. A {\bf 36}, 10361 (2003). \item[132] ``EOS of nuclear matter within a generalized NJL model'', C. da PROVIDÊNCIA, J. DA PROVIDÊNCIA and S.\,A. MOSZKOWSKI, Int. J. Mod. Phys. {\bf B 17}, 5209-5213 (2003). \item[133] ``Even-odd effect on the thermal equilibrium state of the pairing model. I-Comparison between canonical and grand canonical ensembles'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Pog. Theor. Phys. {\bf 108}, 533-543 (2002). \item[134] ``Note on the deformed boson scheme in four kinds of boson operators'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE,, Prog. Theor. Phys. {\bf 108}, 783-787 (2002). \item[135] ``Deformed boson scheme in time-dependent variational method. III'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 107}, 65-86 (2002). \item[136] ``Two contrastive boson-pair coherent states in deformed boson scheme'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys, {\bf 107}, 1279-1284 (2002). \item[137] ``Deformed boson scheme including conventional q-deformation in time-dependent variational method. IV - The su(2)(q)- and the su(1,1)q-algebras in four kinds of boson operators'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 108}, 323-346 (2002). \item[138] ``On the multiboson coherent state in deformed boson scheme'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 107}, 1273-1278 (2002). \item[139] ``Pairing Model and Mixed State Representation – II'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys, {\bf 107}, 43-63 (2002). \item[140] ``Even-odd effect on the thermal equilibrium state of the pairing model. II - Mean field approximation and renormalized distribution'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 108}, 545-558 (2002). \item[141] ``Note on the Deformed Boson Scheme in Time-Dependent Variational Method'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 107}, 443-448 (2002). \item[142] ``Anharmonic effects in large-amplitude vibrations of metal clusters.'', F.\,F. Karpeshin, J. da Providência, C. Providência e J. da Providência Jr, Eur. Phys. J. {\bf D18}, 319 (2002). \item[143] ``Microscopic theory of the two-dimensional quantum antiferromagnet in a paramagnetic phase'', V.\,I. BELINICHER and J. DA PROVIDÊNCIA, Annals of Phys. {\bf 298}, 186-209 (2002). \item[144] ``A possible Realization of Lipkin Model for Many-Fermion System'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 105}, 933-960 (2001). \item[145] ``Canonical representation of mixed state and and irreducible representation of u(M) algebra'', A. KURIYAMA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. Suppl. {\bf 141}, 243-284 (2001). \item[146] ``Time evolution of the coherent and the squeezed states of many-body systems based on the basic idea of the boson mapping and the TDHF method'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. Suppl. {\bf 141}, 113-178 (2001). \item[147] ``Pairing Model and Mixed State Representation –I'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE, and M. YAMAMURA, Prog. Theor. Phys. {\bf 105}, 729-747 (2001). \item[148] ``Deformed Boson Scheme in Time-dependent varitational Method II.'', A. Kuriyama, C. Providência, J. da Providência, Y. Tsue e M. Yamamura, Prog. Theor. Phys. {\bf 106}, 765 (2001). \item[149] ``Deformed Boson Scheme in Time-dependent varitational Method I.'', A. Kuriyama, C. Providência, J. da Providência, Y. Tsue e M. Yamamura, Prog. Theor. Phys. {\bf 106}, 751 (2001). \item[150] ``Utility of su(1,1)-Algebra in a Schematic Nuclear su(2)-Model.'', H. AKAIDE, Y. TSUE, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, A. KURIYAMA, and M. YAMAMURA, Prog. Theor. Phys {\bf 105}, 717-728 (2001). \item[151] ``McDonaldizar a Matemática da geração Nintendo?'', N. Bebiano and J. da Providência Jr., Millenium {\bf ano 6, no. 24}, 89-100 (2001). \item[152] ``Aproximate treatment of the time-dependent resonating Hartree-Fock theory. Aplication to the Lipkin model'', S. NISHIYAMA, J. DA PROVIDÊNCIA and C. PROVIDÊNCIA, Acta Physica Polonica B {\bf 32}, 1089-1093 (2001). \item[153] ``Resonating mean field theoretical description of pi and sigma mesons by the Nambu-Jona-Lasinio model'', S. NISHIYAMA, J. DA PROVIDÊNCIA and O. OHNO, Nucl. Phys. {\bf A688}, 882-904 (2001). \item[154] ``The Lipkin Model in a New Boson Realization'', A. KURIYAMA, C. PROVIDÊNCIA, J. DA PROVIDÊNCIA, and M. YAMAMURA, Prog. Theor. Phys. {\bf 103}, 733-745 (2000). \item[155] ``An Orthogonal Set Constituted by Eight Kinds of Boson Operators'', A. KURIYAMA, J. DA PROVIDÊNCIA, and M. YAMAMURA, Prog. Theor. Phys. {\bf 100}, 259-263 (2000). \item[156] ``On the Schwinger boson representation of an extended (M+1)(N+1)-dimensional algebra containing the su(m+1)- and su(n,1)-algebra'', A. KURIYAMA, J. DA PROVIDÊNCIA, and M. YAMAMURA, Prog. Theor. Phys. {\bf 103}, 285-303 (2000). \item[157] ``A possible description of many-body systems composed of four kinds of boson operators - In relation to the su(2)- and su(1,1)-algebraic models'', A. KURIYAMA, J. DA PROVIDÊNCIA, and M. YAMAMURA, Prog. Theor. Phys. {\bf 103}, 305-319 (2000). \item[158] ``A note on a boson realization in many-boson systems.'', A. Kuriyama, C. Providência, J. da Providência and M. Yamamura, Prog. Theor. Phys. {\bf 104}, 155 (2000). \item[159] ``The Poleni machine of the Universities of Pádua and Coimbra'', D. R. Martins and J. da Providência, Bulletin of Scientific Instruments Society {\bf 66}, 22-25 (2000). \item[160] ``Spin modes in polarized 3He clusters'', E. P. Bashkin, C. Providência, J. da Providência,, Phys. Rev. B {\bf 62}, 3968 (2000). \item[161] ``Soliton formation in the Nambu-Jona-Lasinio model'', J. DA PROVIDÊNCIA, H. WALLISER and H. WEIGEL, Nucl. Phys. A {\bf 671}, 547 (2000). \item[162] ``On the coupling of two su(1,1) spins in the Holstein-Primakoff type boson representation.'', Kuriyama, C. Providência, J. da Providência e M. Yamamura, Prog. Theor. Phys. {\bf 104}, 143 (2000). \item[163] ``Long-wave fluctuations of the two-dimen-sional Heisenberg antiferromagnet'', V.\,I. BELINICHER e J. DA PROVIDÊNCIA, Physica B {\bf 284-288}, 1579-1580 (2000). \item[164] ``Instability of the thermal equilibrium state of the Lipkin model Prog. .'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Theor. Phys. {\bf 101}, 1001-1016 (1999). \item[165] ``On the q-Boson Realization of the su_q(2) and su_q(1,1) algebras - The Marumori-Yamamura-Tokunaga Method”,'', J. DA PROVIDÊNCIA, A. KURIYAMA, and M. YAMAMURA, Prog. Theor. Phys. {\bf 101}, 139-145 (1999). \item[166] ``Resonating mean field theoretic approach to the Nambu-Jona-Lasinio model'', S. NISHIYAMA and J. DA PROVIDÊNCIA, Phys. Rev. {\bf C60}, 065203 (1999). \item[167] ``On the ternary fission of atomic clusters'', 47. F. F. Kharpeshin, A. Vieira, C. Fiolhais, and J. da Providência Jr., Europhysics Letters {\bf 42}, 149-153 (1998). \item[168] ``A boson system interacting with an external harmonic oscillator'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 100}, 1181-1202 (1998). \item[169] ``Modification of the conventional Holstein-Primakoff boson representation for the su(1,1)-algebra and its classical counterpart'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 99}, 819-829 (1998). \item[170] ``A possible description of a many-body system composed of three kinds of boson operators - The su(2,1) boson model'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 100}, 9931-1011 (1998). \item[171] ``On the tripartition of atomic clusters'', F. Kharpeshin, A. Vieira, C. Fiolhais, and J. da Providência Jr., Europhysics Letters {\bf 42}, 8182 (1998). \item[172] ``Finite Temperature Effects in the Nonintegrable SU(3) Lipkin Model'', M. O. Terra, M. C. Nemes, C. da Providência, J. da Providência, Ann. Phys. (NY) {\bf 262}, 1 (1998). \item[173] ``Numerical Ranges in Quantum Physics'', N. BEBIANO e J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 43}, 327-337 (1998). \item[174] ``Bounds for a ratio of matrix traces'', N. BEBIANO, C.\,K. LI and J. DA PROVIDÊNCIA, IMAGE -The Bulletin of the International Linear Algebra Society {\bf 20}, 23-25 (1998). \item[175] ``A boson system interacting with an external harmonic oscillator. The su(1,1)-spin behaviour of the su(2)- spin system'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 98}, 893-915 (1997). \item[176] ``Three forms of the boson expansion for the su(2)-spin system and related classical counterparts'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 98}, 381-392 (1997). \item[177] ``Sir Rudolf Peierls'', J. DA PROVIDÊNCIA, Zeit. fuer Physik - Condensed Matter {\bf B103}, 127 (1997). \item[178] ``Finite temperature SU(2) LMG model: mean field versus exact calculation.'', L. Brito, C. da Providência, J. da Providência, Mod. Phys. Lett. A {\bf 12}, 985 (1997). \item[179] ``The soliton formation in sigma models'', M. Fiolhais, J. da Providência, M. Rosina, and C. A. de Sousa, Physical Review C {\bf 56}, 3311-3319 (1997). \item[180] ``On the dual of a result of Miranda and Thompson'', N. BEBIANO e J. DA PROVIDÊNCIA, Linear Algebra and its Applications {\bf 262}, 119-129 (1997). \item[181] ``Instanton picture of the spin tunneling in the LMG model.'', V. Belinicher, C. Providência, J da Providência, J. Phys. A {\bf 30}, 5633 (1997). \item[182] ``Three forms of the boson expansion for the su(2)-spin system and their c-number counterparts'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 96}, 387-406 (1996). \item[183] ``Thermal effects in the Lipkin model III - Dynamical fluctuation of thermal equilibrium state'', A. KURIYAMA, J. DA PROVIDÊNCIA, Y. TSUE and M. YAMAMURA, Prog. Theor. Phys. {\bf 96}, 125-144 (1996). \item[184] ``Thermal effect in Lipkin Model II: Grand partition Function and Mean Field Approximation'', A. Kuriyama, J. da Providência, C. Providência, Y. Tsue, M. Yamamura, Prog. Theor. Phys. {\bf 95}, 339 (1996). \item[185] ``Finite temperature SU(3) LMG model: mean field versus exact calculation.'', C. da Providência, J. da Providência, M. O. Terra, J. Phys. G {\bf 22}, 351 (1996). \item[186] ``A Relativistic Thomas-Fermi Description of Collective Modes in Droplets of Nuclear Matter'', C. da Providência, L. Brito, J. da Providência, M. Nielsen, X. Viñas, Phys. Rev. C {\bf 54}, 2525 (1996). \item[187] ``Three-level Lipkin model in the context of the su_q(3) algebra.'', L. Brito, C. Providência, J. da Providência, S. S. Avancini,F. F. de Souza Cruz, D. P. Menezes, M. M. Watanabe Moraes, Phys. Rev. A {\bf 52}, 92 (1995). \item[188] ``The q-deformed Moszkowski Model: high-spin states,'', C. Providência, L. Brito, J. da Providência, D. Bonatsos, D. P. Menezes, J. Phys. G {\bf 20}, 1209 (1994). \item[189] ``Collective isospin excitations in nuclear matter droplets.'', E. P. Bashkin, C. da Providência, J. da Providência, Phys. Rev. C {\bf 50}, 2800 (1994). \item[190] ``The numerical ranges of derivations and Quantum Physics'', J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 37}, 213-220 (1994). \item[191] ``Classical description of transverse modes in relativistic nuclear matter.'', M. Nielsen, C. da Providência, J. da Providência, Wang-Ru Lin, Mod. Phys. Lett. A {\bf 10}, 919 (1994). \item[192] ``Temperature dependence of bifurcation of equilibria in the SU(2) Lipkin model.'', M. O. Terra, A. H. Blin, B. Hiller, M. C. Nemes, C. Providência, J. da Providência, J. Phys. A {\bf 27}, 697 (1994). \item[193] ``Some Geometrical Properties of the c-Numerical Range of a Normal Matrix'', N. BEBIANO e J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 37}, 83-92 (1994). \item[194] ``The validity of Marcus-Oliveira Conjecture for Essentially Hermitians Matrices'', N. BEBIANO, A. KOVACEC and J. DA PROVIDÊNCIA, Linear Algebra and its Applications () . {\bf 197-198}, 411-427 (1994). \item[195] ``Thermal linear response of the caotic maser model'', A. H. Blin, B. Hiller, M. C. Nemes and J. da Providência, Journal of Physics A: Mathematical and General {\bf 26}, 581 (1993). \item[196] ``Classical q-deformation of the su(2) and Os(1)'', C. da Providência, L. Brito, J. da Providência, J. Phys. A {\bf 26}, 5835 (1993). \item[197] ``The q-deformed Moszkowski Model: RPA modes'', D. Bonatsos, L. Brito, D. Menezes, C. da Providência, J. da Providência, J. Phys. A {\bf 26}, 895-corrigendum 5185 (1993). \item[198] ``Mean field generation of the classical q-deformation of su(3)'', J. DA PROVIDÊNCIA, J. Phys. A: Math. Gen. {\bf 26}, 5845-5849 (1993). \item[199] ``Mean field generation of the classical q-deformation of su(2)'', J. DA PROVIDÊNCIA and C. QUESNE, Phys. Lett. {\bf A176}, 403-408 (1993). \item[200] ``Semi-Classical Description of Dynamical Properties of Mesonic Excitations in the Nambu-Jona-Lasinio Model'', J. da Providência, M. C. Ruivo and C. A. de Sousa, Europhys. Lett. {\bf 21}, 521-526 (1993). \item[201] ``Discontinuous phase transition obtained with the thermal boson expansion for the Heisenberg ferromagnet'', M. Brajczewska, C. Fiolhais and J. da Providência, Modern Physics Letters B {\bf 7}, 821-827 (1993). \item[202] ``Mesonic excitations in the linear sigma model'', M. MALHEIRO, M.\,C. NEMES and J. DA PROVIDÊNCIA, International Journal of Modern Physics {\bf A8}, 787-807 (1993). \item[203] ``Collective modes in hot and dense matter.'', M. Nielsen, C. Providência, J. da Providência, Phys. Rev C {\bf 47}, 47 (1993). \item[204] ``Products of diagonal elements of matrices'', N. BEBIANO, C. K. LI and J. DA PROVIDÊNCIA, Linear Algebra and its Applications {\bf 178}, 185-200 (1993). \item[205] ``Some Results on the Numerical Range of a Derivation'', N. BEBIANO, C.-K. LI and J. DA PROVIDÊNCIA, SIAM J. Matrix Anal. Appl. {\bf 14}, 1084-1095 (1993). \item[206] ``Finite temperature dynamics of the chaotic maser model'', A. H. Blin, B. Hiller, M. C. Nemes and J. da Providência, J. Phys. A: Math.Gen. {\bf 25}, 2243-2252 (1992). \item[207] ``On the canonical equivalence of classical boson expansions for mixed states'', A. KURIYAMA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. {\bf 87}, 1377-1386 (1992). \item[208] ``Collective motion of nuclear mixed states: thermal boson expansions.'', A. Kuriyama, M. Yamamura, J. da Providência, C. da Providência, Phys. Rev. C {\bf 45}, 2196 (1992). \item[209] ``Collective excitations of finite nuclear matter at finite temperature.'', C. da Providência , J. da Providência, Phys. Lett B {\bf 295}, 25 (1992). \item[210] ``Cranked Moszkowski model with temperature'', J. DA PROVIDÊNCIA, C. PROVIDÊNCIA and M.\,H. CALDEIRA, Phys. Rev. C {\bf 46}, 2089-2101 (1992). \item[211] ``Dynamical properties of hot nuclei: collective motion of mixed states in the Lipkin model.'', J. da Providência, C. Providência, M. Yamamura e A. Kuriyama, Revista Mexicana de Físic {\bf 38}, 33 (1992). \item[212] ``Application of the canonical theory of mixed state to the description of bound state of the nucleus. II'', M. YAMAMURA, J. DA PROVIDÊNCIA and A. KURIYAMA, Prog. Theor. Phys. {\bf 87}, 911-925 (1992). \item[213] ``Description of mixed states based on time-dependent Hartree-Fock theory. III'', M. YAMAMURA, J. DA PROVIDÊNCIA and A. KURIYAMA, Prog. Theor. Phys. {\bf 87}, 135-149 (1992). \item[214] ``Vlasov dynamics of a semi-infinite system'', J. DA PROVIDÊNCIA and L. P. BRITO, Phys. Rev. {\bf C 44}, 2451-2455 (1991). \item[215] ``Two types of Schroedinger time evolution in the formalism of thermofield dynamics and their equivalence to the Liouville-von-Neumann equation'', J. DA PROVIDÊNCIA, M. YAMAMURA and A. KURIYAMA, Prog. Theor. Phys. {\bf 85}, 939 (1991). \item[216] ``The sigma -> pi pi decay width in the linear sigma model'', M. NIELSEN and J. DA PROVIDÊNCIA, Phys. Lett. {\bf B271}, 21-26 (1991). \item[217] ``Collective modes in relativistic nuclear matter: a semiclassical approach.'', M. Nielsen, C. Providência, J. da Providência, Phys. Rev. C {\bf 44}, 209 (1991). \item[218] ``Application of the canonical theory of mixed state to the description of bound state of the nucleus. I'', M. YAMAMURA, J. DA PROVIDÊNCIA and A. KURIYAMA, Prog. Theor. Phys. {\bf 86}, 419-428 (1991). \item[219] ``The numerical range and the decomposable numerical range of matrices'', N. BEBIANO, C. K. LI and J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 29}, 195-205 (1991). \item[220] ``Description of mixed states based on time-dependent Hartree-Fock theory. II'', A. KURIYAMA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. {\bf 84}, 1115-1125 (1990). \item[221] ``Description of mixed states based on time-dependent Hartree-Fock theory. I'', A. KURIYAMA, J. DA PROVIDÊNCIA and M. YAMAMURA, Prog. Theor. Phys. {\bf 84}, 452-469 (1990). \item[222] ``Mesonic excitations in the Nambu Jona-Lasinio quark-antiquark continuum'', A.\,H. Blin, B. Hiller, J. da Providência, Phys. Lett. {\bf B241}, 1 (1990). \item[223] ``The cranked Moszkowski model at finite temperature.'', C. Providência, H. Caldeira, J. da Providência, Phys. Lett. B {\bf 236}, 375-380 (1990). \item[224] ``Time Dependent Hartree-Fock Approach to the Bosonic Excitations of the Nambu-Jona-Lasinio Model in the Continuum'', J. da Providência and C. A. de Sousa, Physics Letters B {\bf 237}, 147-152 (1990). \item[225] ``A note on thermal bosons'', J. da Providência and C. Fiolhais, Nuclear Physics A {\bf 516}, 53-61 (1990). \item[226] ``Application of the thermal boson expansion to the Heisenberg antiferromagnet MnF2'', M. Brajczewska, C. Fiolhais and J. da Providência, Physica B {\bf 160}, 357-364 (1990). \item[227] ``The pion resonance in the linear chiral sigma model'', M. C. NEMES, M. NIELSEN, M. M. DE OLIVEIRA and J. DA PROVIDÊNCIA, Phys. Lett. {\bf B248}, 21 (1990). \item[228] ``A classical relativistic approach to the nucleation process'', M. NIELSEN and J. DA PROVIDÊNCIA, J. of Phys. {\bf G16}, 649-656 (1990). \item[229] ``Classical microscopic theory of mixed states'', M. YAMAMURA, J. DA PROVIDÊNCIA and A. KURIYAMA, Nucl. Phys. {\bf A514}, 461-470 (1990). \item[230] ``On the Random Phase Approximation based on the Thermo Field Dynamics formalism'', M. Yamamura, J. da Providência, A. Kuriyama and C. Fiolhais, Progress of Theoretical Physics {\bf 83}, 749-765 (1990). \item[231] ``Equation of the collective submanifold with mixed states'', 15. M. Yamamura, J. da Providência, A. Kuriyama, and C. Fiolhais, Progress in Theoretical Physics {\bf 81}, 1198-1216 (1989). \item[232] ``Landau damping in infinite nuclear matter.'', D.\,M. BRINK and J. DA PROVIDÊNCIA, Nucl. Phys. {\bf A500}, 301-307 (1989). \item[233] ``Collective and intrinsic degrees of freedom in the Heisenberg ferromagnet'', J. da Providência, C. Fiolhais and M. Brajczewska, Journal of Physics A: Mathematical and General {\bf 22}, 703-715 (1989). \item[234] ``Relativistic Vlasov approach to normal modes of nuclear matter.'', M. NIELSEN and J. DA PROVIDÊNCIA, Phys. Rev. {\bf C40}, 2377 (1989). \item[235] ``Equation of collective submanifold for mixed states'', M. Yamamura, J. da Providência, A. Kuriyama and C. Fiolhais, Progress of Theoretical Physics {\bf 81}, 1198-1216 (1989). \item[236] ``Stability of relativistic Hartree states.'', T. KOHMURA, Y. MIYAMA, T. NAGAI, S. ONAKA, J. DA PROVIDÊNCIA and T. KODAMA, Phys. Lett. {\bf B226}, 207-212 (1989). \item[237] ``Quantization of the adiabatic TDHF theory of large amplitude collective motion.'', J. DA PROVIDÊNCIA and T.UNE, Prog. Theor. Phys. {\bf 79}, 1273-1278 (1988). \item[238] ``Vlasov description of the collision between two slabs'', J. da Providência and C. Fiolhais, Journal of Physics G: Nuclear Physics {\bf 14}, 205-210 (1988). \item[239] ``Dispersion Relation of the Pion in the Nambu-Jona- Lasinio Model'', J. da Providência, M. C. Ruivo and C. A. de Sousa, Phys. Rev. D {\bf 38}, 2646-2647 (1988). \item[240] ``On the boundary of the c-numerical range of a normal matrix.'', N. BEBIANO and J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 23}, 145-157 (1988). \item[241] ``Some remarks on a conjectura of de Oliveira'', N. BEBIANO and J. DA PROVIDÊNCIA, Linear Algebra and its Applications {\bf 102}, 241-246 (1988). \item[242] ``Application of the thermal boson expansion to the Heisenberg ferromagnets EuO and EuS.'', C. Fiolhais, M. Brajczewska and J. da Providência, Physica {\bf 147B}, 249-258 (1987). \item[243] ``Classical analogues of the RPA operators and the Vlasov equation'', J. DA PROVIDÊNCIA, Journal de Physique Colloque C2 {\bf 48}, 45 (1987). \item[244] ``Damping of giant resonances in a fluid-dynamical model'', J. DA PROVIDÊNCIA, Europhys. Lett. {\bf 4}, 789-792 (1987). \item[245] ``Variational formulation of the Vlasov equation'', J. da Providência and C. Fiolhais, Journal of Physics A {\bf 20}, 3877-3886 (1987). \item[246] ``Variational principles in quantum statistical mechanics'', J. da Providência and C. Fiolhais, European Journal of Physics {\bf 8}, 12-17 (1987). \item[247] ``Time Dependent Hartree-Fock and the Excitations of the Dirac Sea'', J. da Providência, M. C. Ruivo and C. A. de Sousa, Fizica {\bf 19}, 8-12 (1987). \item[248] ``Time Dependent Hartree-Fock Formalism and the Excitations of the Dirac Sea in the Nambu-Jona- Lasinio Model'', J. da Providência, M. C. Ruivo and C. A. Sousa, Phys. Rev. D {\bf 36}, 1882-2647 (1987). \item[249] ``Van Kampen waves in extended Fermi systems and the random phase approximation'', M. C. NEMES, A.\,F.\,R. de TOLEDO PIZA and J. DA PROVIDÊNCIA, Physica {\bf 46A}, 282-294 (1987). \item[250] ``On a conjecture of G. N. de Oliveira on determinants.'', N. BEBIANO, J. K. MERIKOSKI and J. DA PROVIDÊNCIA, Linear and Multilinear Algebra {\bf 20}, 167-170 (1987). \item[251] ``Thermal boson expansion for the Heisenberg ferromagnet'', M. Brajczewska, C. Fiolhais and J. da Providência, Physica {\bf 137A}, 196-206 (1986). \item[252] ``Matrices satisfying a conjecture of G.\,N. de Oliveira on determinants.'', N. BEBIANO and J. DA PROVIDÊNCIA, Lin. Alg. Appl. {\bf 78}, 187 (1986). \item[253] ``On the determinant of certain strictly dissipative matrices.'', N. BEBIANO and J. DA PROVIDÊNCIA, Lin. Alg. Appl. {\bf 83}, 117 (1986). \item[254] ``Mean-field theories with mixed states.'', J. DA PROVIDÊNCIA and C. FIOLHAIS, Anales de Fisica A81 {\bf 1}, 26-31 (1985). \item[255] ``Variational derivation of mean field theories with mixed states'', J. da Providência and C. Fiolhais, Portugaliae Physica {\bf 16}, 9-26 (1985). \item[256] ``Variational Description of the interplay between first sound and zero sound in finite nuclei.'', J. da Providência, L. P. Brito, C. Providência,, Il Nuovo Cimento {\bf 87A}, 248 (1985). \item[257] ``Theory of large amplitude collective vibrations. Classical analogue of the concept of collective path.'', J. DA PROVIDÊNCIA and J. N. URBANO, Lect. Notes Phys. {\bf 171}, 343 (1982). \item[258] ``Investigations in the problem of pion-condensation using generator coordinate methods.'', P. CHATTOPADHYAY and J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 370}, 445 (1981). \item[259] ``The many-body problem within the Lee model () .'', D. SCHUETTE and J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 338}, 463 (1980). \item[260] ``Elementary approach to pion condensation'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 328}, 584 (1979). \item[261] ``Pion-nucleon resonances and the Peierls-Yoccoz projection.'', J. DA PROVIDÊNCIA and J. N. URBANO, Phys. Rev. {\bf D18}, 4208 (1978). \item[262] ``The generator coordinate method and the electron gas'', JOHANSSON and J. DA PROVIDÊNCIA, Physica B \& C {\bf 94}, 152 (1978). \item[263] ``Collective Hamiltonian in Adiabatic Approximation'', A. Alves, L.\,P. Brito, M. H. Caldeira, J. M. Domingos, P. Martins, H. Pascoal, J. da Providência, M. C. Ruivo, E. M. Silva, C. A. de Sousa and J. N. Urbano, Prog. Theor. Phys. {\bf 58}, 223-230 (1977). \item[264] ``Note on the Applicability of the Peierls-Yoocoz Method'', A. Alves, L.\,P. Brito, M. H. Caldeira, J. M. Domingos, P. Martins, H. Pascoal, J. da Providência, M. C. Ruivo, E. M. Silva, C. A. de Sousa and J. N. Urbano, Nucl. Phys. A {\bf 284}, 420-424 (1977). \item[265] ``Solvable model of boson condensation'', D. SCHUETTE and J. DA PROVIDÊNCIA, Nucl. Phys. {\bf A282}, 518 (1977). \item[266] ``Hartree-Fock and generator coordinate methods in field theory. Description of pion condensation'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 290}, 435 (1977). \item[267] ``Description of excited states in systems with short-range correlations'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Nucl. Phys. {\bf A242}, 376 (1975). \item[268] ``The Hartree-Fock and the Generator Coordinate Method in Field Theory: The Polaron Problem'', J. da Providência , M. C. Ruivo and C. A. de Sousa, Ann. of Phys., N. Y. {\bf 91}, 366-374 (1975). \item[269] ``Connection between the generator coordinate method and boson expansions for odd-particle system'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 224}, 262 (1974). \item[270] ``Beliaev-Zelevinsky type expansion about the Hartree-Fock minimum'', E.\,R. MARSHALEK and J. DA PROVIDÊNCIA, Nuovo Cimento {\bf B 14}, 32 (1973). \item[271] ``Sum-rules, random-phase-approximation and constrained self-consistent fields'', E.\,R. MARSHALEK and J. DA PROVIDÊNCIA, Phys. Rev. {\bf C7}, 2281 (1973). \item[272] ``Relativistic quantum field theory and the Hartree-Fock method'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf B57}, 536 (1973). \item[273] ``Generator coordinate method and short-range correlations'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Z. Naturforsch {\bf A 28}, 393 (1973). \item[274] ``Three-body clusters in nuclear matter'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Phys. Rev. {\bf C5}, 53 (1972). \item[275] ``Three-body clusters in nuclear matter'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Phys. Rev. {\bf C6}, 1455 (1972). \item[276] ``Foundation of VMI models for ground state collective modes of double even nuclei'', J. DA PROVIDÊNCIA and J. N. URBANO, Nucl. Phys. A {\bf 182}, 174 (1972). \item[277] ``Theorem for energy-weighted averages of spectroscopic factors'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Phys. Rev. Lett. {\bf 27}, 1069 (1971). \item[278] ``Cluster expansion for correlated wave functions of finite systems'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Phys. Rev. {\bf C4}, 1560 (1971). \item[279] ``Corrections to the gaussian overlap approximation. A new boson expansion'', J. DA PROVIDÊNCIA, J. N. URBANO and L. S. FERREIRA, Nucl. Phys. A {\bf 170}, 129 (1971). \item[280] ``A remark on the relation between the generator coordinate method and the random-phase-approximation'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 157}, 358 (1970). \item[281] ``Contribution of coherent quasiboson-approximation modes to ground-state correlation'', J. DA PROVIDÊNCIA, Phys. Rev. C1, 411 (1970). \item[282] ``Correction to electromagnetic transition rates due to ground-state correlations.'', J. DA PROVIDÊNCIA and C. M. SHAKIN, J. Phys. Soc. Jpn. {\bf S24}, 726 (1970). \item[283] ``On the relation between the double projection method of Peierls and Thouless and Villars theory of nuclear collective rotations'', J. DA PROVIDÊNCIA and J. N. URBANO, Nucl. Phys. A {\bf 145}, 28 (1970). \item[284] ``Remark on Villars theory of nuclear collective rotation and its relation to the variable moment of inertia model of Mariscotti et al.'', J. DA PROVIDÊNCIA and J. N. URBANO, Nucl. Phys. A {\bf 158}, 161 (1970). \item[285] ``Nuclear ground-state correlations and boson expansions'', J. DA PROVIDÊNCIA and J. WENESER, Phys. Rev. C1, 825 (1970). \item[286] ``On the recoil of a nuclear target hit by a nucleon.'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 127}, 525 (1969). \item[287] ``On the high frequency dielectric constant of the electron gas.'', J. DA PROVIDÊNCIA, Phys. Lett. A {\bf 26}, 630 (1968). \item[288] ``Note on the convergence of the Beliaev-Zelevinsky expansion'', J. DA PROVIDÊNCIA, Phys. Lett., 82 (1968). \item[289] ``Odd nuclei, particle-phonon interaction and conservation laws'', J. DA PROVIDÊNCIA, Phys. Lett. B {\bf 28}, 88 (1968). \item[290] ``Note on the correlation energy of a many-body system.'', J. DA PROVIDÊNCIA, Nucl. Phys. A {\bf 116}, 396 (1968). \item[291] ``Corrections to electromagnetic transition rates due to ground-state correlations'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Nucl. Phys. A {\bf 108}, 609 (1968). \item[292] ``Corrections to the random phase approximation - 2. Dipole strength distribution from two 2-quasi-boson states in 12C.'', J. DA PROVIDÊNCIA, Nucl. Phys. A “Correction”, Nucl. Phys. A110 (1968) {\bf 60}, 696 (1967). \item[293] ``Random phase approximation ground-state in agreement with the conservation laws Phys.'', J. DA PROVIDÊNCIA, Phys. Lett. {\bf 22}, 478 (1966). \item[294] ``Corrections to the random phase approximation.'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 83}, 209 (1966). \item[295] ``Note on the ground-state wave function in the randum phase approximation.'', J. DA PROVIDÊNCIA, Phys. Lett. {\bf 21}, 668 (1966). \item[296] ``Random phase approximation for systems with singular interactions'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Nucl. Phys. {\bf 65}, 75 (1965). \item[297] ``Determination of the correlation structure of nuclei via inelastic electron scattering'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Nucl. Phys. {\bf 65}, 54 (1965). \item[298] ``Some aspects of short range correlations in nuclei'', J. DA PROVIDÊNCIA and C. M. SHAKIN, Ann. Phys. N. Y. {\bf 30}, 95 (1964). \item[299] ``Linked graph expansion for the logarithm of the norm of many body wave functions'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 44}, 572 (1963). \item[300] ``Cluster expansion of operator averages for systems of many particles'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 46}, 401 (1963). \item[301] ``Perturbation theory in nuclear matter with regular but velocity dependent interactions'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 40}, 321 (1963). \item[302] ``Intrinsic symmetries of nuclear rotational states'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 38}, 597 (1962). \item[303] ``A variational principle for Brueckner theory'', J. DA PROVIDÊNCIA, Nucl. Phys. {\bf 36}, 169 (1962). \item[304] ``Perturbation theory in finite nuclei'', J. DA PROVIDÊNCIA, Proc. Phys. Soc. Lond. {\bf 77}, 81 (1961). \subsection*{Portuguese Journals} \item[305] ``Matéria e anti-matéria e as aventuras do intrépido Agente Spiff; Variações sobre um tema de J. Dias de Deus e Teresa Peña'', J. da Providência, Gazeta de Física {\bf 24, fasc. 3}, 45-46 (2001). \item[306] ``The problem of spurious color bound states in Nambu Jona-Lasinio type lagrangians'', A.\,H. Blin, B. Hiller, J. da Providência, Port. Phys. {\bf 21}, 15 (1992). \section*{Proceedings} \subsection*{International Conferences} \item[307] ``Quark spin polarization and spontaneous magnetization in high density quark matter'', Y. Tsue, J. da Providência, C. Providência, M. Matsuoka, M. Yamamura, H. Bohr, PoS(INPC2016), 339 (2016). \item[308] ``Impact of eight-quark interactions in chiral phase transitions I: Secondary magnetic catalysis.'', A.\,A. Osipov, B. Hiller, A.\,H. Blin, J. da Providencia, Proceedings of the 13th International Conference on Selected Problems of Modern Theoretical Physics (SPMTP 08): Dedicated to the 100th Anniversary of the Birth of D.\,I. Blokhintsev (1908-1979), Dubna, Russia, 23-27 Jun 2008., 347-349 (2009). \item[309] ``E\ffective multiquark interactions for low energy QCD, Invited talk presented at ”Quark con\finement and the hadron spectrum VII”, Ponta Delgada, Açores, 2-7 Set, 2006. Also in *Ponta Delgada 2006, Quark con\finement and the hadron spectrum*'', B. Hiller, A.\,A. Osipov, A. Blin, J. da Providencia, AIP Conf.Proc.:hep-ph/0611053 {\bf 892}, 271-273 (2007). \item[310] ``Stable multiquark interactions'', B. Hiller, A.\,A. Osipov, A.\,H. Blin, J. da Providencia, Proceedings of “Quark Confinement and the Hadron Spectrum VII”, Açores, Portugal, AIP Conf.Proc. {\bf 892}, 271 (2007). \item[311] ``Nuclear Matter Mean Field with Extended NJL Model.'', C. Providência, J. M. Moreira, J. da Providência and S. A. Moszkowski, Hadron Physics: Effective theories of low energy QCD, eds. A. Blin, B. Hiller, M. C. Ruivo, E. van Beveren, AIP Conference Proceedings, New York {\bf 660}, 231-241 (2003). \item[312] ``Neutron Rich Matter Within Relativistic Mean-Theory Field'', C. Providência, L. Brito, J. M. Moreira, J. da Providência, D. P. Menezes and, Condensed Matter Theories, J. da Providência, C. Fiolhais, J. Clark and Malik(Eds), Nova Science Publishers, New York {\bf 17}, 355 (2003). \item[313] ``Neutron Rich Matter Within Relativistic Mean-Field Theory'', a. C. Providência, L. Brito, J. M. Moreira, J. da Providência, D. P. Menezes, S. A. Moszkowski, Condensed Matter Theories, Nova Science Publishers, New York 18 {\bf 18}, 355-365 (2003). \item[314] ``EOS of nuclear matter within a generalized NJL model.'', C. Providência, João da Providência e S. Moszkowski, Proceedings of the 11th International Conferences on Recent Progress in Many-Body Theories´´, Raymond F. Bishop, Klaus A. Gernoth, Niels R. Walet e Yang Xian (Eds), World Scientific, Singapura (2002). \item[315] ``Mean field approach to quark matter in the NJL model.'', S. Moszkowski, C. Providência e João da Providência, 150 Years of Quantum Many-Body Theory, R. F. Bishop, K. A. Gernoth e N. R. Walet (Eds), World Scientific, Singapura (2001). \item[316] ``Soliton formation in the NJL model'', João da Providência, Hans Walliser, Célia A. de Sousa e Mitja Rosina, Proceedings of the XXII International Workshop in Condensed Matter Theory, Vanderbilt, University, Nashville, Tennesse (1998). \item[317] ``The su_q(3) algebra: application to the 3-level Lipkin model.'', L. Brito, C. Providência, J. da Providência, S. S. Avancini, F. F. de Souza Cruz, D. P. Menezes e M. M. Watanabe Moraes, Proceedings of the IV Wigner Symposium, Natigb M. Atakishiyev, Thomas H. Seligman and Kurt Bernardo Wolf (Eds),World Scientific, Singapura, 54 (1996). \item[318] ``Temperature dependence of bifurcation of equilibria in SU(2) Lipkin model'', M. O. Terra, A. H. Blin, B. Hiller, M. C. Nemes, C. Providênciae J. da Providência, Proceedings of the International Conference on Many-Body Physics, C. Fiolhais, M. Fiolhais, C. Sousa e J. D. Urbano (Eds), World Scientific, Singapura, 1994, p. ., 323 (1994). \item[319] ``Relativistic Vlasov Equation.'', M. Nielsen, C. Providência e J. da Providência, 2nd International Workshop in Relativistic Aspects of Nuclear Physics, T. Kodama, Y. Hama, K. C. Chung, S. J. B. Duarte e M. C. Nemes (Eds), World Scientific, Singapura, 376 (1992). \section*{Communications} \subsection*{Invited} \item[320] ``The Nambu-Jona-Lasinio model in the TDHF formalism'', J. da Providência. M. C. Ruivo and C. A. de Sousa, I Encontro Luso-Soviético de Física Nuclear Lisboa, Novembro (1990). \item[321] ``Time-Dependent Hartree-Fock and the Excitations of the Dirac Sea'', J. da Providência, M. C. Ruivo and C. A. de Sousa, Workshop on Meson Degrees of Freedom in Hadrons Bled/Ljubljana, Jugoslávia 1987 (1987). \subsection*{Oral} \item[322] ``Extended NJL model with eight-quark interactions'', A.\,A. Osipov, B. Hiller, A.\,H. Blin, J. Moreira, J. da Providência, Talk (AAO) at Mini-Workshop Bled 2009: Problems in Multi-Quark States, Bled, Slovenia, http://www-f1.ijs.si/Bled2009/talks/osipov.pdf (2009). \subsection*{Poster} \item[323] ``Eight-quark interactions as a chiral thermometer'', J. Moreira, A.\,A. Osipov, B. Hiller, A.\,H. Blin, J. da Providência, Quark Matter 2008, Jaipur, India (2008). \end{itemize} \end{document}