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Better HMC integrators for dynamical simulations

Authors: M. A. Clark, Balint Joo, A. D. Kennedy, P. J. Silva

Ref.: PoS Lattice 2010, 323 (2010)

Abstract: We show how to improve the molecular dynamics step of Hybrid Monte Carlo, both by tuning the integrator using Poisson brackets measurements and by the use of force gradient integrators. We present results for moderate lattice sizes.

URL: pos.sissa.it, arxiv.org