Buscar
Mostrando ítems 31-40 de 133
Holographic thermalization of charged operators
(Springer, 2015-05)
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 ...
Nonlinearly charged Lifshitz black holes for any exponent z > 1
(SPRINGER, 2014)
Thermodynamic instabilities in holographic neutron stars at finite temperature
(IOP Publishing, 2020-08)
We study the thermodynamics of a self-gravitating system of neutral fermions at finite temperature and analyze its backreaction in an asymptotically AdS space. We evaluate numerically the free entropy as a function of ...
Einstein-Maxwell-dilaton theory: Black holes, wormholes, and applications to AdS/CMT
(Universidade Estadual Paulista (Unesp), 2017-11-21)
No contexto de teorias de Einstein-Maxwell-dilaton, estudamos buracos negros, buracos de minhoca e aplicações à correspondência anti-de Sitter/Teoria de Matéria Condensada. Apresentamos a solução de buracos negro dyonica ...
Holographic phase transitions from higgsed, non abelian charged black holes
(Springer, 2015-07)
We find solutions of a gravity-Yang-Mills-Higgs theory in four dimensions that represent asymptotic anti-de Sitter charged black holes with partial/full gauge symmetry breaking. We then apply the AdS/CFT correspondence to ...
Holographic Type II Goldstone bosons
(Springer, 2013-07)
The Goldstone theorem implies the appearance of an ungapped mode whenever a continuous global symmetry is spontaneously broken. In general it does not say anything about the precise form of the dispersion relation nor does ...