Gowdy Cosmological Models from Stringy Black Holes
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedad Mexicana de Física A.C.
2007
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| author | A. Herrera-Aguilar |
| author_facet | A. Herrera-Aguilar |
| contents | Gowdy Cosmological Models from Stringy Black Holes A. Herrera-Aguilar J.C. Mejía-Ambriz V. Rojas-Macías T. Cisneros-Pérez Física, Astronomía y Matemáticas rotating black holes lowenergy string theory coordinate transformation Gowdy and KantowskiSachs cosmological models In the framework of 4D EinsteinMaxwell DilatonAxion theory we show how to obtain a family of both unpolarized and polarized S1£S2Gowdy cosmological models endowed with nontrivial axion, dilaton and electromagnetic fields from a solitonic rotating black holetypesolution by interchanging the r and t coordinates in the region located between the horizons of the black hole configuration. We also obtaina family of KantowskiSachs cosmologies with topology R1 £S2 from the polarized Gowdy cosmological models by decompactifying oneof the compact dimensions. 2007 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57066210 https://www.redalyc.org/journal/570/57066210/ https://www.redalyc.org/journal/570/57066210/html/ https://www.redalyc.org/journal/570/57066210/57066210.epub https://www.redalyc.org/journal/570/57066210/movil en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.53 |
| format | Artículo científico |
| id | redalyc_57066210 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Gowdy Cosmological Models from Stringy Black Holes A. Herrera-Aguilar Física, Astronomía y Matemáticas rotating black holes lowenergy string theory coordinate transformation Gowdy and KantowskiSachs cosmological models Gowdy Cosmological Models from Stringy Black Holes A. Herrera-Aguilar J.C. Mejía-Ambriz V. Rojas-Macías T. Cisneros-Pérez Física, Astronomía y Matemáticas rotating black holes lowenergy string theory coordinate transformation Gowdy and KantowskiSachs cosmological models In the framework of 4D EinsteinMaxwell DilatonAxion theory we show how to obtain a family of both unpolarized and polarized S1£S2Gowdy cosmological models endowed with nontrivial axion, dilaton and electromagnetic fields from a solitonic rotating black holetypesolution by interchanging the r and t coordinates in the region located between the horizons of the black hole configuration. We also obtaina family of KantowskiSachs cosmologies with topology R1 £S2 from the polarized Gowdy cosmological models by decompactifying oneof the compact dimensions. 2007 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57066210 https://www.redalyc.org/journal/570/57066210/ https://www.redalyc.org/journal/570/57066210/html/ https://www.redalyc.org/journal/570/57066210/57066210.epub https://www.redalyc.org/journal/570/57066210/movil en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.53 |
| title | Gowdy Cosmological Models from Stringy Black Holes |
| topic | Física, Astronomía y Matemáticas rotating black holes lowenergy string theory coordinate transformation Gowdy and KantowskiSachs cosmological models |
| url | https://www.redalyc.org/articulo.oa?id=57066210 https://www.redalyc.org/journal/570/57066210/ https://www.redalyc.org/journal/570/57066210/html/ https://www.redalyc.org/journal/570/57066210/57066210.epub https://www.redalyc.org/journal/570/57066210/movil |