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arXiv · 0810.2596

Microstate Geometries and Entropy Enhancement

Nicholas P. Warner
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Abstract

In string theory, black-hole backgrounds are far from unique and there are large families of completely smooth, horizonless geometries with the same structure as a black hole from infinity down to the neighborhood of the black-hole horizon. These microstate geometries cap off in foam of topological bubbles. I review some of the recent progress in constructing these smooth horizonless geometries and discuss some of the physical implications.

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Nicholas P. Warner. 2008-10-15. Microstate Geometries and Entropy Enhancement. https://doi.org/10.1143/ptps.177.228

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