Mobility edge in lattice QCD

被引：28

作者：

Golterman, M ^{[1
]}

Shamir, Y

Svetitsky, B

机构：

[1] San Francisco State Univ, Dept Phys & Astron, San Francisco, CA 94132 USA

[2] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Phys & Astron, IL-69978 Tel Aviv, Israel

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.71.071502

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We determine the location lambda(c) of the mobility edge in the spectrum of the hermitian Wilson operator on quenched ensembles. We confirm a theoretical picture of localization proposed for the Aoki phase diagram. When lambda(c)> 0 we also determine some key properties of the localized eigenmodes with eigenvalues vertical bar lambda vertical bar <lambda(c). Our results lead to simple tests for the validity of simulations with overlap and domain-wall fermions.

引用

页码：1 / 5

页数：5

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