About the costs of simulating two-flavour QCD in the deep chiral regime

被引：16

作者：

Lippert, T ^{[1
]}

Güsken, S

Schilling, K

机构：

[1] Res Ctr Julich, John Neumann Inst Comp, D-52425 Julich, Germany

[2] DESY, D-2000 Hamburg, Germany

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 83-4卷

关键词：

D O I：

10.1016/S0920-5632(00)00221-8

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：

Based on performance data of the SESAM/T chi L hybrid Monte Carlo simulations at lattice spacing a = 0.079 fm, we prognosticate the computer time needed for producing full QCD vacuum configurations with N-f = 2 Wilson fermions, going deeper towards the chiral limit on correspondingly increasing lattice sizes. In doing so particular attention is paid to autocorrelation effects and scaling of iterative solvers within HMC.

引用

页码：182 / 184

页数：3

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