Solutions of the Ginsparg-Wilson relation

被引：56

作者：

Chiu, TW ^{[1
]}

Zenkin, SV

机构：

[1] Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan

[2] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia

来源：

PHYSICAL REVIEW D | 1999年 / 59卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.59.074501

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze the general solutions of the Ginsparg-Wilson relation for lattice Dirac operators and formulate a necessary condition for such operators to have a nonzero index in the topologically nontrivial background gauge fields. [S0556-2821(99)03405-0].

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