Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
P-vortices and drama of Gribov copies
Autore:
Bornyakov, VG; Komarov, DA; Polikarpov, MI;
Indirizzi:
Protvino High Energy Phys Inst, Protvino 142284, Russia Protvino High Energy Phys Inst Protvino Russia 142284 ino 142284, Russia Inst Theoret & Expt Phys, Moscow 117259, Russia Inst Theoret & Expt Phys Moscow Russia 117259 hys, Moscow 117259, Russia
Titolo Testata:
PHYSICS LETTERS B
fascicolo: 1-2, volume: 497, anno: 2001,
pagine: 151 - 158
SICI:
0370-2693(20010104)497:1-2<151:PADOGC>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
LATTICE GAUGE-THEORY; QUARK CONFINEMENT; QUANTUM LIQUID; QCD; TRANSITION; AMBIGUITY; VORTEX; VACUUM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Bornyakov, VG Protvino High Energy Phys Inst, Protvino 142284, Russia Protvino High Energy Phys Inst Protvino Russia 142284 ssia
Citazione:
V.G. Bornyakov et al., "P-vortices and drama of Gribov copies", PHYS LETT B, 497(1-2), 2001, pp. 151-158

Abstract

We present results of the careful study of the Gribov copies problem in SU(2) lattice gauge theory for the direct maximal center projection widely used in confinement studies. Applying simulated annealing algorithm we demonstrate that this problem is more severe than it was thought before. The projected (gauge noninvariant) string tension is not in the agreement with the physical string tension, We do not find any indications that P-vortices reproduce the full SU(2) string tension neither in the infinite volume limit nor in the continuum limit. (C) 2001 Published by Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 13:00:14