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Towards holographic walking from N = 4 super Yang-Mills

Prem Kumar Orcid Logo, David Mateos, Angel Paredes, Maurizio Piai Orcid Logo

Journal of High Energy Physics, Volume: 2011, Issue: 5

Swansea University Authors: Prem Kumar Orcid Logo, Maurizio Piai Orcid Logo

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DOI (Published version): 10.1007/JHEP05(2011)008

Abstract

We investigate N=4 SYM coupled to fundamental flavours at nonzero imaginary quark chemical potential in the strong coupling and large N limit, using gauge/gravity duality applied to the D3-D7 system, treating flavours in the probe approximation. The interplay between Z(N) symmetry and the imaginary...

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Published in: Journal of High Energy Physics
Published: 2011
URI: https://cronfa.swan.ac.uk/Record/cronfa7464
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spelling 2020-07-16T14:33:26.0024538 v2 7464 2012-02-23 Towards holographic walking from N = 4 super Yang-Mills 087fd097167d724ce1b13cb285741ef5 0000-0003-0867-4213 Prem Kumar Prem Kumar true false 3ce295f2c7cc318bac7da18f9989d8c3 0000-0002-2251-0111 Maurizio Piai Maurizio Piai true false 2012-02-23 SPH We investigate N=4 SYM coupled to fundamental flavours at nonzero imaginary quark chemical potential in the strong coupling and large N limit, using gauge/gravity duality applied to the D3-D7 system, treating flavours in the probe approximation. The interplay between Z(N) symmetry and the imaginary chemical potential yields a series of first-order Roberge-Weiss transitions. An additional thermal transition separates phases where quarks are bound/unbound into mesons. This results in a set of Roberge-Weiss endpoints: we establish that these are triple points, determine the Roberge-Weiss temperature, give the curvature of the phase boundaries and confirm that the theory is analytic in mu^2 when mu^2~0. Journal Article Journal of High Energy Physics 2011 5 31 12 2011 2011-12-31 10.1007/JHEP05(2011)008 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2020-07-16T14:33:26.0024538 2012-02-23T17:01:56.0000000 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Prem Kumar 0000-0003-0867-4213 1 David Mateos 2 Angel Paredes 3 Maurizio Piai 0000-0002-2251-0111 4
title Towards holographic walking from N = 4 super Yang-Mills
spellingShingle Towards holographic walking from N = 4 super Yang-Mills
Prem Kumar
Maurizio Piai
title_short Towards holographic walking from N = 4 super Yang-Mills
title_full Towards holographic walking from N = 4 super Yang-Mills
title_fullStr Towards holographic walking from N = 4 super Yang-Mills
title_full_unstemmed Towards holographic walking from N = 4 super Yang-Mills
title_sort Towards holographic walking from N = 4 super Yang-Mills
author_id_str_mv 087fd097167d724ce1b13cb285741ef5
3ce295f2c7cc318bac7da18f9989d8c3
author_id_fullname_str_mv 087fd097167d724ce1b13cb285741ef5_***_Prem Kumar
3ce295f2c7cc318bac7da18f9989d8c3_***_Maurizio Piai
author Prem Kumar
Maurizio Piai
author2 Prem Kumar
David Mateos
Angel Paredes
Maurizio Piai
format Journal article
container_title Journal of High Energy Physics
container_volume 2011
container_issue 5
publishDate 2011
institution Swansea University
doi_str_mv 10.1007/JHEP05(2011)008
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
document_store_str 0
active_str 0
description We investigate N=4 SYM coupled to fundamental flavours at nonzero imaginary quark chemical potential in the strong coupling and large N limit, using gauge/gravity duality applied to the D3-D7 system, treating flavours in the probe approximation. The interplay between Z(N) symmetry and the imaginary chemical potential yields a series of first-order Roberge-Weiss transitions. An additional thermal transition separates phases where quarks are bound/unbound into mesons. This results in a set of Roberge-Weiss endpoints: we establish that these are triple points, determine the Roberge-Weiss temperature, give the curvature of the phase boundaries and confirm that the theory is analytic in mu^2 when mu^2~0.
published_date 2011-12-31T03:09:17Z
_version_ 1763749876258045952
score 11.013371

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