Holographic thermalization of charged operators

We study a light-like charged collapsing shell in AdS-Reissner-Nordstrom spacetime, investigating whether the corresponding Vaidya metric is supported by matter that satisfies the null energy condition. We find that, if the absolute value of the charge decreases during the collapse, energy condition...

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Detalles Bibliográficos
Autores principales:	Giordano, Alejandro, Grandi, Nicolás Esteban, Silva, Guillermo Ariel
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2015
Materias:	Ciencias Exactas Física AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) Holography and quark-gluon plasmas
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/86148
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-86148
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Exactas Física AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) Holography and quark-gluon plasmas
spellingShingle	Ciencias Exactas Física AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) Holography and quark-gluon plasmas Giordano, Alejandro Grandi, Nicolás Esteban Silva, Guillermo Ariel Holographic thermalization of charged operators
topic_facet	Ciencias Exactas Física AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) Holography and quark-gluon plasmas
description	We study a light-like charged collapsing shell in AdS-Reissner-Nordstrom spacetime, investigating whether the corresponding Vaidya metric is supported by matter that satisfies the null energy condition. We find that, if the absolute value of the charge decreases during the collapse, energy conditions are fulfilled everywhere in spacetime. On the other hand, if the absolute value of the charge increases, the metric does not satisfy energy conditions in the IR region. Therefore, from the gauge/gravity perspective, this last case is only useful to study the thermalization of the UV degrees of freedom. For all these geometries, we probe the thermalization process with two point correlators of charged operators, finding that the thermalization time grows with the charge of the operator, as well as with the dimension of space.
format	Articulo Articulo
author	Giordano, Alejandro Grandi, Nicolás Esteban Silva, Guillermo Ariel
author_facet	Giordano, Alejandro Grandi, Nicolás Esteban Silva, Guillermo Ariel
author_sort	Giordano, Alejandro
title	Holographic thermalization of charged operators
title_short	Holographic thermalization of charged operators
title_full	Holographic thermalization of charged operators
title_fullStr	Holographic thermalization of charged operators
title_full_unstemmed	Holographic thermalization of charged operators
title_sort	holographic thermalization of charged operators
publishDate	2015
url	http://sedici.unlp.edu.ar/handle/10915/86148
work_keys_str_mv	AT giordanoalejandro holographicthermalizationofchargedoperators AT grandinicolasesteban holographicthermalizationofchargedoperators AT silvaguillermoariel holographicthermalizationofchargedoperators
bdutipo_str	Repositorios
_version_	1764820489360900099

Holographic thermalization of charged operators

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