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Titolo:
SU(N)-gauge theories in Polyakov gauge on the torus
Autore:
Ford, C; Tok, T; Wipf, A;
Indirizzi:
Univ Jena, Inst Phys Theor, D-07743 Jena, Germany Univ Jena Jena GermanyD-07743 a, Inst Phys Theor, D-07743 Jena, Germany
Titolo Testata:
PHYSICS LETTERS B
fascicolo: 2-4, volume: 456, anno: 1999,
pagine: 155 - 161
SICI:
0370-2693(19990610)456:2-4<155:STIPGO>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
FINITE TEMPERATURE; CONFINEMENT; MONOPOLES; TOPOLOGY; QCD; REPRESENTATION; DYNAMICS; FIELDS; LOOPS;
Keywords:
gauge field theory at finite temperature; gauge fixing; Abelian projection; magnetic monopoles; instanton number;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Ford, C DESY, Platanenallee 6, D-15738 Zeuthen, Germany DESY Platanenallee6 Zeuthen Germany D-15738 738 Zeuthen, Germany
Citazione:
C. Ford et al., "SU(N)-gauge theories in Polyakov gauge on the torus", PHYS LETT B, 456(2-4), 1999, pp. 155-161

Abstract

We investigate the Abelian projection with respect to the Polyakov loop operator for SU(N) gauge theories on the four torus. The gauge fixed A(0) is time-independent and diagonal. We construct fundamental domains for A(0). In sectors with non-vanishing instanton number such gauge fixings are alwayssingular. The singularities define the positions of magnetically charged monopoles, strings or walls. These magnetic defects sit on the Gribov horizon and have quantized magnetic charges. We relate their magnetic charges to the instanton number. (C) 1999 Elsevier Science B.V. All rights reserved.

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Documento generato il 02/07/20 alle ore 21:32:22