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Study of QCD Thermodynamics at Finite Density by Taylor Expansion / Shinji Ejiri, Frithjof Karsch, Edwin Laermann, Olaf Kaczmarek, Christian Schmidt, Simon J. Hands, Chris Allton

Progress of Theoretical Physics Supplement, Volume: 153, Pages: 118 - 126

Swansea University Author: Chris Allton

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DOI (Published version): 10.1143/PTPS.153.118

Abstract

We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated su...

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Published in: Progress of Theoretical Physics Supplement
ISSN: 0375-9687
Published: 2004
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URI: https://cronfa.swan.ac.uk/Record/cronfa28434
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first_indexed 2016-06-02T18:23:30Z
last_indexed 2018-02-09T05:12:32Z
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spelling 2016-08-08T12:41:46.7220811 v2 28434 2016-06-02 Study of QCD Thermodynamics at Finite Density by Taylor Expansion de706a260fa1e1e47430693e135f41c7 0000-0003-0795-124X Chris Allton Chris Allton true false 2016-06-02 SPH We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated susceptibilities as functions of $\mu_q$ via a Taylor series expansion. Also, the phase transition line for 2 and 3-flavor QCD and the critical endpoint in the $(T, \mu_q)$ plane are investigated in the low density regime. Journal Article Progress of Theoretical Physics Supplement 153 118 126 0375-9687 31 12 2004 2004-12-31 10.1143/PTPS.153.118 http://inspirehep.net/record/634385 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-08-08T12:41:46.7220811 2016-06-02T15:05:51.8799734 College of Science Physics Shinji Ejiri 1 Frithjof Karsch 2 Edwin Laermann 3 Olaf Kaczmarek 4 Christian Schmidt 5 Simon J. Hands 0000-0001-5720-7852 6 Chris Allton 0000-0003-0795-124X 7
title Study of QCD Thermodynamics at Finite Density by Taylor Expansion
spellingShingle Study of QCD Thermodynamics at Finite Density by Taylor Expansion
Chris, Allton
title_short Study of QCD Thermodynamics at Finite Density by Taylor Expansion
title_full Study of QCD Thermodynamics at Finite Density by Taylor Expansion
title_fullStr Study of QCD Thermodynamics at Finite Density by Taylor Expansion
title_full_unstemmed Study of QCD Thermodynamics at Finite Density by Taylor Expansion
title_sort Study of QCD Thermodynamics at Finite Density by Taylor Expansion
author_id_str_mv de706a260fa1e1e47430693e135f41c7
author_id_fullname_str_mv de706a260fa1e1e47430693e135f41c7_***_Chris, Allton
author Chris, Allton
author2 Shinji Ejiri
Frithjof Karsch
Edwin Laermann
Olaf Kaczmarek
Christian Schmidt
Simon J. Hands
Chris Allton
format Journal article
container_title Progress of Theoretical Physics Supplement
container_volume 153
container_start_page 118
publishDate 2004
institution Swansea University
issn 0375-9687
doi_str_mv 10.1143/PTPS.153.118
college_str College of Science
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hierarchy_top_id collegeofscience
hierarchy_top_title College of Science
hierarchy_parent_id collegeofscience
hierarchy_parent_title College of Science
department_str Physics{{{_:::_}}}College of Science{{{_:::_}}}Physics
url http://inspirehep.net/record/634385
document_store_str 0
active_str 0
description We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated susceptibilities as functions of $\mu_q$ via a Taylor series expansion. Also, the phase transition line for 2 and 3-flavor QCD and the critical endpoint in the $(T, \mu_q)$ plane are investigated in the low density regime.
published_date 2004-12-31T03:46:24Z
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score 10.829572