2006/03/31 by T. Cisneros-Pérez, Tzihue Cisneros-Perez, Alfredo Herrera-Aguilar +9
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Relativity and Gravitational Theory #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0603250
7 pages in latex, no figures, Talk presented at the V Mexican Workshop on Gravitation and Mathematical Physics, Morelia, Michoacan, Mexico, November 24-28, 2003
openalex publication_date 2006/03/31 · arxiv created 2006/09/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In the framework of 4D Einstein-Maxwell Dilaton-Axion theory we show how to obtain a family of both unpolarized and polarized S1XS2 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 R1XS2 from the polarized Gowdy cosmological models by decompactifying one of the compact dimensions.