12 citations · 17 across the 2 of their papers we have counts for
2 papers
hep-lat2009★ 5 cited
Force Gradient Integrators
A. D. Kennedy, M. A. Clark, P. J. Silva
We present initial results of the use of Force Gradient integrators for lattice field theories. These promise to give significant performance improvements, especially for light fer…
hep-lat2008★ 12 cited
Tuning HMC using Poisson brackets
M. A. Clark, A. D. Kennedy, P. J. Silva
We discuss how the integrators used for the Hybrid Monte Carlo (HMC) algorithm not only approximately conserve some Hamiltonian but exactly conserve a nearby shadow Hamiltonian…