Need of Dark Energy for Dynamical Compactification of Extra Dimensions on the Brane
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedade Brasileira de Física
2005
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| _version_ | 1876449758119198720 |
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| author | B. Cuadros-Melgar |
| author_facet | B. Cuadros-Melgar |
| contents | Need of Dark Energy for Dynamical Compactification of Extra Dimensions on the Brane B. Cuadros-Melgar E. Papantonopoulos Física, Astronomía y Matemáticas We consider a six-dimensional braneworld model and we study the cosmological evolution of a (4+1) braneuniverse.Introducing matter on the brane we show that the scale factor of the physical three-dimensionalbrane-universe is related to the scale factor of the fourth dimension on the brane, and the suppression of theextra dimension compared to the three dimensions requires the presence of dark energy. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435727 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4B Vol.35 |
| format | Artículo científico |
| id | redalyc_46435727 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Need of Dark Energy for Dynamical Compactification of Extra Dimensions on the Brane B. Cuadros-Melgar Física, Astronomía y Matemáticas Need of Dark Energy for Dynamical Compactification of Extra Dimensions on the Brane B. Cuadros-Melgar E. Papantonopoulos Física, Astronomía y Matemáticas We consider a six-dimensional braneworld model and we study the cosmological evolution of a (4+1) braneuniverse.Introducing matter on the brane we show that the scale factor of the physical three-dimensionalbrane-universe is related to the scale factor of the fourth dimension on the brane, and the suppression of theextra dimension compared to the three dimensions requires the presence of dark energy. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435727 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4B Vol.35 |
| title | Need of Dark Energy for Dynamical Compactification of Extra Dimensions on the Brane |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46435727 |