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arXiv · 0902.0733

Exact Gravity Dual of a Gapless Superconductor

George Koutsoumbas·Eleftherios Papantonopoulos·George Siopsis
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Abstract

A model of an exact gravity dual of a gapless superconductor is presented in which the condensate is provided by a charged scalar field coupled to a bulk black hole of hyperbolic horizon in asymptotically AdS spacetime. Below a critical temperature, the black hole acquires its hair through a phase transition while an electromagnetic perturbation of the background Maxwell field determines the conductivity of the boundary theory.

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George Koutsoumbas, Eleftherios Papantonopoulos, George Siopsis. 2009-06-17. Exact Gravity Dual of a Gapless Superconductor. https://doi.org/10.1088/1126-6708%2F2009%2F07%2F026

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