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Monopole effects on Polyakov loop and its gauge independence in QCD

Abstract

Monte-Carlo simulations of abelian projection in T{ne}0 pure lattice QCD show that (1) Polyakov loops written in terms of abelian link fields alone play a role of an order parameter of deconfinement transition, (2) the abelian Polyakov loops are decomposed into contributions from Dirac strings of monopoles and from photons, (3) vanishing of the abelian Polyakov loops in the confinement phase is due to the Dirac strings alone and the photons give a finite contribution in both phases. Moreover, these results appear to hold good in unitary gauges. This suggests that monopole condensation as the color confinement mechanism is gauge independent. ((orig.)).
Authors:
Matsubara, Y; [1]  Ilyar, S; [2]  Okude, T; [2]  Yotsuji, K; [2]  Suzuki, T [2] 
  1. Nanao Junio Coll., Ishikawa (Japan)
  2. Department of Physics, Kanazawa University, Kanazawa 920-11 (Japan)
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662110; 662230; PA: AIX-26:064418; EDB-95:132538; SN: 95001458432
Resource Relation:
Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995
Subject:
66 PHYSICS; LATTICE FIELD THEORY; PHASE TRANSFORMATIONS; MONOPOLES; QUANTUM CHROMODYNAMICS; UNIFIED GAUGE MODELS; BAG MODEL; BOSE-EINSTEIN CONDENSATION; COLOR MODEL; COMPUTERIZED SIMULATION; GAUGE INVARIANCE; MAGNETIC MONOPOLES; MONTE CARLO METHOD; ORDER PARAMETERS; PHOTONS; STRING MODELS; SU-2 GROUPS; SU-3 GROUPS; TEMPERATURE DEPENDENCE; U-1 GROUPS
OSTI ID:
101144
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF478064418
Submitting Site:
NLN
Size:
pp. 529-531
Announcement Date:
Oct 05, 1995

Citation Formats

Matsubara, Y, Ilyar, S, Okude, T, Yotsuji, K, and Suzuki, T. Monopole effects on Polyakov loop and its gauge independence in QCD. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00302-P.
Matsubara, Y, Ilyar, S, Okude, T, Yotsuji, K, & Suzuki, T. Monopole effects on Polyakov loop and its gauge independence in QCD. Netherlands. doi:10.1016/0920-5632(95)00302-P.
Matsubara, Y, Ilyar, S, Okude, T, Yotsuji, K, and Suzuki, T. 1995. "Monopole effects on Polyakov loop and its gauge independence in QCD." Netherlands. doi:10.1016/0920-5632(95)00302-P. https://www.osti.gov/servlets/purl/10.1016/0920-5632(95)00302-P.
@misc{etde_101144,
title = {Monopole effects on Polyakov loop and its gauge independence in QCD}
author = {Matsubara, Y, Ilyar, S, Okude, T, Yotsuji, K, and Suzuki, T}
abstractNote = {Monte-Carlo simulations of abelian projection in T{ne}0 pure lattice QCD show that (1) Polyakov loops written in terms of abelian link fields alone play a role of an order parameter of deconfinement transition, (2) the abelian Polyakov loops are decomposed into contributions from Dirac strings of monopoles and from photons, (3) vanishing of the abelian Polyakov loops in the confinement phase is due to the Dirac strings alone and the photons give a finite contribution in both phases. Moreover, these results appear to hold good in unitary gauges. This suggests that monopole condensation as the color confinement mechanism is gauge independent. ((orig.)).}
doi = {10.1016/0920-5632(95)00302-P}
journal = {Nuclear Physics B, Proceedings Supplements}
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}