On the Neuberger overlap operator

被引：38

作者：

Boriçi, A ^{[1
]}

机构：

[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

来源：

PHYSICS LETTERS B | 1999年 / 453卷 / 1-2期

关键词：

lattice QCD; chiral fermions; algorithms;

D O I：

10.1016/S0370-2693(99)00318-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We compute Neuberger's overlap operator by the Lanczos algorithm applied to the Wilson-Dirac operator. Locality of the operator for quenched QCD data and its eigenvalue spectrum in an instanton background are studied. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：46 / 53

页数：8

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