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arXiv · 1608.08401

Non-vacuum AdS cosmology and comments on gauge theory correlator

Soumyabrata Chatterjee·Sudipto Paul Chowdhury·Sudipta Mukherji·Yogesh K. Srivastava
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Abstract

Several time dependent backgrounds, with perfect fluid matter, can be used to construct solutions of Einstein equations in the presence of a negative cosmological constant along with some matter sources. In this work we focus on the non-vacuum Kasner-AdS geometry and its solitonic generalization. To characterize these space-times, we provide ways to embed them in higher dimensional flat space-times. General space-like geodesics are then studied and used to compute the two point boundary correlators within the geodesic approximation.

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Soumyabrata Chatterjee, Sudipto Paul Chowdhury, Sudipta Mukherji, Yogesh K. Srivastava. 2016-08-30. Non-vacuum AdS cosmology and comments on gauge theory correlator. https://doi.org/10.1103/physrevd.95.046011

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