The QCD phase transition at high temperature and low density

Ejiri, S.; Laermann, E.; Karsch, F.; Schmidt, C.; Hands, S.J.; Kaczmarek, O.; Allton, Chris

doi:10.1016/S0920-5632(03)01613-X

Journal article 1094 views

The QCD phase transition at high temperature and low density

S. Ejiri, E. Laermann, F. Karsch, C. Schmidt, S.J. Hands

, O. Kaczmarek, Chris Allton

Nuclear Physics B - Proceedings Supplements, Volume: 119, Pages: 538 - 540

Swansea University Author: Chris Allton

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DOI (Published version): 10.1016/S0920-5632(03)01613-X

Abstract

We study the thermal properties of QCD in the presence of a small quark chemical potential $\mu$. Derivatives of the phase transition point with respect to $\mu$ are computed at $\mu=0$ for 2 and 3 flavors of p-4 improved staggered fermions on a $16^3\times4$ lattice. Moreover we contrast the case o...

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Published in:	Nuclear Physics B - Proceedings Supplements
ISSN:	09205632
Published:	2003
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa28427
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last_indexed	2018-02-09T05:12:31Z
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spelling	2016-08-08T12:44:51.1329005 v2 28427 2016-06-02 The QCD phase transition at high temperature and low density de706a260fa1e1e47430693e135f41c7 0000-0003-0795-124X Chris Allton Chris Allton true false 2016-06-02 SPH We study the thermal properties of QCD in the presence of a small quark chemical potential $\mu$. Derivatives of the phase transition point with respect to $\mu$ are computed at $\mu=0$ for 2 and 3 flavors of p-4 improved staggered fermions on a $16^3\times4$ lattice. Moreover we contrast the case of isoscalar and isovector chemical potentials, quantify the effect of $\mu\not=0$ on the equation of state, and comment on the screening effect by dynamical quarks and the complex phase of the fermion determinant in QCD with $\mu\not=0$. Journal Article Nuclear Physics B - Proceedings Supplements 119 538 540 09205632 31 12 2003 2003-12-31 10.1016/S0920-5632(03)01613-X http://inspirehep.net/record/594104 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-08-08T12:44:51.1329005 2016-06-02T15:05:45.1719304 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics S. Ejiri 1 E. Laermann 2 F. Karsch 3 C. Schmidt 4 S.J. Hands 0000-0001-5720-7852 5 O. Kaczmarek 6 Chris Allton 0000-0003-0795-124X 7
title	The QCD phase transition at high temperature and low density
spellingShingle	The QCD phase transition at high temperature and low density Chris Allton
title_short	The QCD phase transition at high temperature and low density
title_full	The QCD phase transition at high temperature and low density
title_fullStr	The QCD phase transition at high temperature and low density
title_full_unstemmed	The QCD phase transition at high temperature and low density
title_sort	The QCD phase transition at high temperature and low density
author_id_str_mv	de706a260fa1e1e47430693e135f41c7
author_id_fullname_str_mv	de706a260fa1e1e47430693e135f41c7_***_Chris Allton
author	Chris Allton
author2	S. Ejiri E. Laermann F. Karsch C. Schmidt S.J. Hands O. Kaczmarek Chris Allton
format	Journal article
container_title	Nuclear Physics B - Proceedings Supplements
container_volume	119
container_start_page	538
publishDate	2003
institution	Swansea University
issn	09205632
doi_str_mv	10.1016/S0920-5632(03)01613-X
college_str	Faculty of Science and Engineering
hierarchytype
hierarchy_top_id	facultyofscienceandengineering
hierarchy_top_title	Faculty of Science and Engineering
hierarchy_parent_id	facultyofscienceandengineering
hierarchy_parent_title	Faculty of Science and Engineering
department_str	School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url	http://inspirehep.net/record/594104
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description	We study the thermal properties of QCD in the presence of a small quark chemical potential $\mu$. Derivatives of the phase transition point with respect to $\mu$ are computed at $\mu=0$ for 2 and 3 flavors of p-4 improved staggered fermions on a $16^3\times4$ lattice. Moreover we contrast the case of isoscalar and isovector chemical potentials, quantify the effect of $\mu\not=0$ on the equation of state, and comment on the screening effect by dynamical quarks and the complex phase of the fermion determinant in QCD with $\mu\not=0$.
published_date	2003-12-31T03:34:34Z
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score	11.03559

The QCD phase transition at high temperature and low density

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