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arXiv · hep-th/0202193

dS-Holographic C-Functions with a Topological, Dilatonic Twist

A. J. M. Medved
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Abstract

Recently, the holographic aspects of asymptotically de Sitter spacetimes have generated substantial literary interest. The plot continues in this paper, as we investigate a certain class of dilatonically deformed ``topological'' de Sitter solutions (which were introduced in hep-th/0110234). Although such solutions possess a detrimental cosmological singularity, their interpretation from a holographic perspective remains somewhat unclear. The current focus is on the associated generalized $C$-functions, which are shown to maintain their usual monotonicity properties in spite of this exotic framework. These findings suggest that such topological solutions may still play a role in our understanding of quantum gravity with a positive cosmological constant.

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A. J. M. Medved. 2002-03-21. dS-Holographic C-Functions with a Topological, Dilatonic Twist. https://doi.org/10.1103/physrevd.66.064001

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