You need JavaScript to view this

The chiral phase transition of QED at finite charge density

Abstract

We briefly sketch our lattice definitions of a canonical and grand canonical ensemble of QED with respect to charge, and then present results of MC-simulations we did in both ensembles in order to study the chiral phase transition of non-compact QED with light staggered fermions. The fermion chemical potential is found to be a sensitive order parameter of the transition. In the chirally broken phase, the charge dependence of the chemical potential appears quite different from that of massive free fermions. ((orig.)).
Authors:
Plewnia, M; [1]  Stamatescu, I O [1] 
  1. Heidelberg Univ. (Germany). Inst. fuer Theoretische Physik
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662110; 662220; PA: AIX-26:064382; EDB-95:132520; SN: 95001458397
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; QUANTUM ELECTRODYNAMICS; UNIFIED GAUGE MODELS; BOSE-EINSTEIN CONDENSATION; CHARGE DENSITY; CHIRALITY; COMPUTERIZED SIMULATION; FERMIONS; FLUCTUATIONS; MONTE CARLO METHOD; ORDER PARAMETERS; SYMMETRY BREAKING; U-1 GROUPS
OSTI ID:
101094
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF428064382
Submitting Site:
NLN
Size:
pp. 690-692
Announcement Date:
Oct 05, 1995

Citation Formats

Plewnia, M, and Stamatescu, I O. The chiral phase transition of QED at finite charge density. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00352-A.
Plewnia, M, & Stamatescu, I O. The chiral phase transition of QED at finite charge density. Netherlands. doi:10.1016/0920-5632(95)00352-A.
Plewnia, M, and Stamatescu, I O. 1995. "The chiral phase transition of QED at finite charge density." Netherlands. doi:10.1016/0920-5632(95)00352-A. https://www.osti.gov/servlets/purl/10.1016/0920-5632(95)00352-A.
@misc{etde_101094,
title = {The chiral phase transition of QED at finite charge density}
author = {Plewnia, M, and Stamatescu, I O}
abstractNote = {We briefly sketch our lattice definitions of a canonical and grand canonical ensemble of QED with respect to charge, and then present results of MC-simulations we did in both ensembles in order to study the chiral phase transition of non-compact QED with light staggered fermions. The fermion chemical potential is found to be a sensitive order parameter of the transition. In the chirally broken phase, the charge dependence of the chemical potential appears quite different from that of massive free fermions. ((orig.)).}
doi = {10.1016/0920-5632(95)00352-A}
journal = {Nuclear Physics B, Proceedings Supplements}
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}