Effect of Coupling Constant Correction on Equilibration Time

Effect of Coupling Constant Correction on Equilibration Time

We use gauge-gravity duality to study the effect of corrections to the coupling constant on equilibration time in field theory for scalar operators with Delta=2,3. We will show that for larger correction in coupling constant the equilibration time enhances and this behavior is independent of the met...

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Main Authors: H Ebrahim, M Ali-Akbari
Format: Article
Language:English
Published: Isfahan University of Technology 2018-12-01
Series:Iranian Journal of Physics Research
Subjects:
Gauge-gravity duality
Equilibration time
QCD
QGP
Coupling constant
Online Access:http://ijpr.iut.ac.ir/browse.php?a_code=A-10-3197-1&slc_lang=en&sid=1
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spelling doaj-dac2f1d7b5074d90ac2cd71235f7608d2020-11-25T00:10:47ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642018-12-01183451457Effect of Coupling Constant Correction on Equilibration TimeH Ebrahim0M Ali-Akbari1 Department of Physics, University of Tehran, North Karegar Ave., Tehran, Iran Department of Physics, Shahid Beheshti University G.C., Evin, Tehran, Iran We use gauge-gravity duality to study the effect of corrections to the coupling constant on equilibration time in field theory for scalar operators with Delta=2,3. We will show that for larger correction in coupling constant the equilibration time enhances and this behavior is independent of the method we use to make the system out of equilibrium. Interestingly we observe that for fast energy injection the rescaled equilibration time is independent of temperature of field theory.http://ijpr.iut.ac.ir/browse.php?a_code=A-10-3197-1&slc_lang=en&sid=1Gauge-gravity dualityEquilibration timeQCDQGPCoupling constant
collection DOAJ
language English
format Article
sources DOAJ
author H Ebrahim
M Ali-Akbari
spellingShingle H Ebrahim
M Ali-Akbari
Effect of Coupling Constant Correction on Equilibration Time
Iranian Journal of Physics Research
Gauge-gravity duality
Equilibration time
QCD
QGP
Coupling constant
author_facet H Ebrahim
M Ali-Akbari
author_sort H Ebrahim
title Effect of Coupling Constant Correction on Equilibration Time
title_short Effect of Coupling Constant Correction on Equilibration Time
title_full Effect of Coupling Constant Correction on Equilibration Time
title_fullStr Effect of Coupling Constant Correction on Equilibration Time
title_full_unstemmed Effect of Coupling Constant Correction on Equilibration Time
title_sort effect of coupling constant correction on equilibration time
publisher Isfahan University of Technology
series Iranian Journal of Physics Research
issn 1682-6957
2345-3664
publishDate 2018-12-01
description We use gauge-gravity duality to study the effect of corrections to the coupling constant on equilibration time in field theory for scalar operators with Delta=2,3. We will show that for larger correction in coupling constant the equilibration time enhances and this behavior is independent of the method we use to make the system out of equilibrium. Interestingly we observe that for fast energy injection the rescaled equilibration time is independent of temperature of field theory.
topic Gauge-gravity duality
Equilibration time
QCD
QGP
Coupling constant
url http://ijpr.iut.ac.ir/browse.php?a_code=A-10-3197-1&slc_lang=en&sid=1
work_keys_str_mv AT hebrahim effectofcouplingconstantcorrectiononequilibrationtime
AT maliakbari effectofcouplingconstantcorrectiononequilibrationtime
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