Gowdy Cosmological Models from Stringy Black Holes

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dc.creatorCisneros-Perez, Tzihue
dc.creatorHerrera-Aguilar, Alfredo
dc.creatorMejia-Ambriz, Julio Cesar
dc.creatorRojas-Macias, Violeta
dc.date2006-03-31
dc.date2006-09-12
dc.date.accessioned2026-07-07T07:06:18Z
dc.date.available2026-07-07T07:06:18Z
dc.descriptionIn the framework of 4D Einstein-Maxwell Dilaton-Axion theory we show how to obtain a family of both unpolarized and polarized S^1XS^2 Gowdy cosmological models endowed with nontrivial axion, dilaton and electromagnetic fields from a solitonic rotating black hole-type solution by interchanging the r and t coordinates in the region located between the horizons of the black hole configuration. We also get a family of Kantowski-Sachs cosmologies with topology R^1XS^2 from the polarized Gowdy cosmological models by decompactifying one of the compact dimensions.
dc.description7 pages in latex, no figures, Talk presented at the V Mexican Workshop on Gravitation and Mathematical Physics, Morelia, Michoacan, Mexico, November 24-28, 2003
dc.identifierhttps://arxiv.org/abs/hep-th/0603250
dc.identifierhttp://arxiv.org/abs/hep-th/0603250
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109972
dc.subjectHigh Energy Physics - Theory
dc.titleGowdy Cosmological Models from Stringy Black Holes
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