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Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes

Prem Kumar Orcid Logo

Journal of High Energy Physics, Volume: 2012, Issue: 8, Start page: 155

Swansea University Author: Prem Kumar Orcid Logo

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DOI (Published version): 10.1007/JHEP08(2012)155

Abstract

We study the effect of an order N^2 density of heavy quarks in strongly coupled N = 4 SUSY Yang-Mills theory in the large N limit. This is achieved in the type IIB supergravity dual by introducing a uniformly smeared density of macro- scopic string sources stretching to the boundary of AdS5 × S5. Th...

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Published in: Journal of High Energy Physics
ISSN: 1029-8479
Published: Springer 2012
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URI: https://cronfa.swan.ac.uk/Record/cronfa12733
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first_indexed 2013-07-23T12:08:39Z
last_indexed 2020-07-16T18:24:53Z
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spelling 2020-07-16T14:35:26.9515101 v2 12733 2012-09-18 Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes 087fd097167d724ce1b13cb285741ef5 0000-0003-0867-4213 Prem Kumar Prem Kumar true false 2012-09-18 SPH We study the effect of an order N^2 density of heavy quarks in strongly coupled N = 4 SUSY Yang-Mills theory in the large N limit. This is achieved in the type IIB supergravity dual by introducing a uniformly smeared density of macro- scopic string sources stretching to the boundary of AdS5 × S5. The backreacted system exhibits a flow from an AdS5 “hedgehog” geometry to a scaling Lifshitz-like solution Lif5×S5 with dynamical critical exponent z = 7, wherein the scaling symme- try is broken by a logarithmic running dilaton. We find an exact black brane solution within the scaling regime which describes the low temperature thermodynamics of the system. Journal Article Journal of High Energy Physics 2012 8 155 Springer 1029-8479 31 8 2012 2012-08-31 10.1007/JHEP08(2012)155 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2020-07-16T14:35:26.9515101 2012-09-18T16:29:43.9236909 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Prem Kumar 0000-0003-0867-4213 1
title Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
spellingShingle Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
Prem Kumar
title_short Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
title_full Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
title_fullStr Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
title_full_unstemmed Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
title_sort Heavy quark density in N = 4 SYM: from hedgehog to Lifshitz spacetimes
author_id_str_mv 087fd097167d724ce1b13cb285741ef5
author_id_fullname_str_mv 087fd097167d724ce1b13cb285741ef5_***_Prem Kumar
author Prem Kumar
author2 Prem Kumar
format Journal article
container_title Journal of High Energy Physics
container_volume 2012
container_issue 8
container_start_page 155
publishDate 2012
institution Swansea University
issn 1029-8479
doi_str_mv 10.1007/JHEP08(2012)155
publisher Springer
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 study the effect of an order N^2 density of heavy quarks in strongly coupled N = 4 SUSY Yang-Mills theory in the large N limit. This is achieved in the type IIB supergravity dual by introducing a uniformly smeared density of macro- scopic string sources stretching to the boundary of AdS5 × S5. The backreacted system exhibits a flow from an AdS5 “hedgehog” geometry to a scaling Lifshitz-like solution Lif5×S5 with dynamical critical exponent z = 7, wherein the scaling symme- try is broken by a logarithmic running dilaton. We find an exact black brane solution within the scaling regime which describes the low temperature thermodynamics of the system.
published_date 2012-08-31T03:14:38Z
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score 11.013731

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