Fast fermion Monte Carlo

被引：52

作者：

deForcrand, P

Takaishi, T

机构：

[1] Swiss Ctr. for Scientific Computing, ETH-Zentrum, RZ

来源：

NUCLEAR PHYSICS B | 1997年

关键词：

D O I：

10.1016/S0920-5632(96)00829-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

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.

引用

页码：968 / 970

页数：3

共 9 条

[1]

BROWER RC, HEPLAT9509012

[2] Progress on lattice QCD algorithms [J].