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Supplementing analysis of deconfined phase in lattice QCD thermodynamics

Abstract

Using strong coupling expansion an expectation value of matter field colour density is calculated in the Hamiltonian formulation of lattice QCD at finite temperature with the staggered fermions. The relation of this value to the imaginary part of fundamental representation character changing the sign under the colour charge conjugation is found out. It is also shown that this expectation value could be used as an order parameter of the phase transition associated with the breaking of the colour charge conjugation symmetry. 12 refs.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
ITP-90-21
Reference Number:
SCA: 662230; PA: AIX-23:037711; SN: 92000726532
Resource Relation:
Other Information: PBD: 1990
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; QUANTUM CHROMODYNAMICS; LATTICE FIELD THEORY; COLOR MODEL; EXPECTATION VALUE; FERMIONS; HAMILTONIANS; ORDER PARAMETERS; PHASE TRANSFORMATIONS; SYMMETRY BREAKING; SYMMETRY GROUPS; 662230
OSTI ID:
10139976
Research Organizations:
AN Ukrainskoj SSR, Kiev (Ukraine). Inst. Teoreticheskoj Fiziki
Country of Origin:
Ukraine
Language:
English
Other Identifying Numbers:
Other: ON: DE92627279; TRN: UA9200110037711
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
12 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Bohacik, J, Borisenko, O A, Petrov, V K, and Zinovjev, G M. Supplementing analysis of deconfined phase in lattice QCD thermodynamics. Ukraine: N. p., 1990. Web.
Bohacik, J, Borisenko, O A, Petrov, V K, & Zinovjev, G M. Supplementing analysis of deconfined phase in lattice QCD thermodynamics. Ukraine.
Bohacik, J, Borisenko, O A, Petrov, V K, and Zinovjev, G M. 1990. "Supplementing analysis of deconfined phase in lattice QCD thermodynamics." Ukraine.
@misc{etde_10139976,
title = {Supplementing analysis of deconfined phase in lattice QCD thermodynamics}
author = {Bohacik, J, Borisenko, O A, Petrov, V K, and Zinovjev, G M}
abstractNote = {Using strong coupling expansion an expectation value of matter field colour density is calculated in the Hamiltonian formulation of lattice QCD at finite temperature with the staggered fermions. The relation of this value to the imaginary part of fundamental representation character changing the sign under the colour charge conjugation is found out. It is also shown that this expectation value could be used as an order parameter of the phase transition associated with the breaking of the colour charge conjugation symmetry. 12 refs.}
place = {Ukraine}
year = {1990}
month = {Dec}
}