FERMION PROPAGATORS IN U(1) LATTICE GAUGE-THEORY

被引：28

作者：

NAKAMURA, A

SINCLAIR, R

机构：

[1] Institut für Theoretische Physik, Freie Universität Berlin, D-1000 Berlin 33

来源：

PHYSICS LETTERS B | 1990年 / 243卷 / 04期

关键词：

D O I：

10.1016/0370-2693(90)91403-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Fermion propagators are calculated for quenched compact U (1) lattice gauge theory. These vanish in the standard Landau gauge due to gauge-equivalent copies of a given field. We discuss how we remove them. Obtained fermion masses are analyzed as functions of the Wilson hopping parameter in confinement and Coulomb phases. The propagators are seen to change abruptly at Kc. © 1990.

引用

页码：396 / 402

页数：7

共 19 条

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