Interior structure and complexity growth rate of holographic superconductor from M-theory

A bstract We study the interior dynamics of a top-down holographic superconductor from M-theory. The condense of the charged scalar hair necessarily removes the inner Cauchy horizon and the spacetime ends at a spacelike singularity. Although there is a smooth superconducting phase transition at the...

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Bibliographic Details
Published in:The journal of high energy physics 2022-08, Vol.2022 (8), p.133-38, Article 133
Main Authors: An, Yu-Sen, Li, Li, Yang, Fu-Guo, Yang, Run-Qiu
Format: Article
Language:English
Subjects:
AdS-CFT Correspondence
Black Holes
Bridge failure
Classical and Quantum Gravitation
Complexity
Couplings
Elementary Particles
High energy physics
Holography
M theory
Phase transitions
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
Singularities
String Theory
Superconductivity
Transition temperature
Wormholes
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Summary:A bstract We study the interior dynamics of a top-down holographic superconductor from M-theory. The condense of the charged scalar hair necessarily removes the inner Cauchy horizon and the spacetime ends at a spacelike singularity. Although there is a smooth superconducting phase transition at the critical temperature, the onset of superconductivity is accompanied by intricate interior dynamics, including the collapse of the Einstein-Rosen bridge, the Josephson oscillations of the condensate, and the final Kasner singularity. We obtain analytically the transformation rule for the alternation of different Kasner epochs. Thanks to the nonlinear couplings of the top-down theory, there is generically a never-ending chaotic alternation of Kasner epochs towards the singularity. We compute the holographic complexity using both the complexity-action and the complexity-volume dualities. In contrast to the latter, the complexity growth rate from the complexity-action duality has a discontinuity at the critical temperature, characterizing the sudden change of the internal structure before and after the superconducting phase transition.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP08(2022)133