Authors: Alejandro Giordano Nicolás E Grandi Guillermo A Silva
Publish Date: 2015/05/05
Volume: 2015, Issue: 5, Pages: 16-
Abstract
We study a lightlike charged collapsing shell in AdSReissnerNordstrom 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 spaceThis article is published under an open access license Please check the Copyright Information section for details of this license and what reuse is permitted If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and reuse information please contact the Rights and Permissions team
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