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arXiv · 1207.2983

Generalized Holographic Cosmology

Souvik Banerjee·Samrat Bhowmick·Anurag Sahay·George Siopsis
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Abstract

We consider general black hole solutions in five-dimensional spacetime in the presence of a negative cosmological constant. We obtain a cosmological evolution via the gravity/gauge theory duality (holography) by defining appropriate boundary conditions on a four-dimensional boundary hypersurface. The standard counterterms are shown to renormalize the bare parameters of the system (the four-dimensional Newton's constant and cosmological constant). We discuss the thermodynamics of cosmological evolution and present various examples. The standard brane-world scenarios are shown to be special cases of our holographic construction.

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Souvik Banerjee, Samrat Bhowmick, Anurag Sahay, George Siopsis. 2012-07-12. Generalized Holographic Cosmology. https://doi.org/10.1088/0264-9381/30/7/075022

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