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C-metrics in gauged STU supergravity and beyond

A bstract We construct charged generalizations of the dilaton C-metric in various fourdimensional theories, including STU gauged supergravity as well as a one-parameter family of Einstein-Maxwell-dilaton theories whose scalar potential can be expressed in terms of a superpotential. In addition, we p...

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Bibliographic Details
Published in:The journal of high energy physics 2014-12, Vol.2014 (12), p.1, Article 57
Main Authors: Lü, H., Vázquez-Poritz, Justin F.
Format: Article
Language:English
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Summary:A bstract We construct charged generalizations of the dilaton C-metric in various fourdimensional theories, including STU gauged supergravity as well as a one-parameter family of Einstein-Maxwell-dilaton theories whose scalar potential can be expressed in terms of a superpotential. In addition, we present time-dependent generalizations of the dilaton C-metric and dilaton Ernst solutions, for which the time evolution is driven by the dilaton. These C-metric solutions provide holographic descriptions of a strongly-coupled three-dimensional field theory on the background of a black hole, a gravitational soliton, and a black hole undergoing time evolution.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP12(2014)057