Gauge invariance and lattice monopoles

被引：0

作者：

Di Giacomo, A. ^{[1
]}

机构：

[1] Univ Pisa, Dipartimento Fis, Pisa, Italy

来源：

QCD AT WORK 2010: INTERNATIONAL WORKSHOP ON QUANTUM CHROMODYNAMICS: THEORY AND EXPERIMENT BEPPE NARDULLI MEMORIAL WORKSHOP | 2010年 / 1317卷

关键词：

QCD; Lattice; Monopoles; Color confinement; DUAL SUPERCONDUCTIVITY; CONFINEMENT; PARAMETER;

D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The number and the location of monopoles in Lattice configurations depend on the choice of the gauge, in contrast to the obvious requirement that monopoles, as physical objects, have a gauge-invariant status. It is proved, starting from non-abelian Bianchi identities, that monopoles are indeed gauge-invariant: the technique used to detect them has instead an efficiency which depends on the choice of the abelian projection, in a known and well understood way.

引用

页码：135 / 142

页数：8

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