arXiv:hep-lat/9608093·v1·High Energy Physics — Lattice
Fast Fermion Monte Carlo
Philippe de Forcrand🇨🇭 · Tetsuya Takaishi🇨🇭
Abstract
Three possibilities to speed up the Hybrid Monte Carlo algorithm are investigated. Changing the step-size adaptively brings no practical gain. On the other hand, substantial improvements result from using an approximate Hamiltonian or a preconditioned action.
Comments: Talk presented at LATTICE96(algorithms), 3 pages