Universal formula for the holographic speed of sound

Universal formula for the holographic speed of sound

We consider planar hairy black holes in five dimensions with a real scalar field in the Breitenlohner–Freedman window and derive a universal formula for the holographic speed of sound for any mixed boundary conditions of the scalar field. As an example, we numerically construct the most general clas...

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Bibliographic Details
Main Authors: Andrés Anabalón, Tomás Andrade, Dumitru Astefanesei, Robert Mann
Format: Article
Language:English
Published: Elsevier 2018-06-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269318303125

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