Artículo
Amarilla, L.; Vucetich, H. "Brane-world cosmology and varying G" (2010) International Journal of Modern Physics A. 25(18-19):3835-3856
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Abstract:
We consider a brane-world cosmological model coupled to a bulk scalar field. Since the brane tension turns out to be proportional to Newton's coupling G, in such a model a time variation of G naturally occurs. By resorting to available bounds on the variation of G, the parameters of the model are constrained. The constraints coming from nucleosynthesis and CMB result to be the severest ones. © 2010 World Scientific Publishing Company.
Registro:
| Documento: | Artículo |
| Título: | Brane-world cosmology and varying G |
| Autor: | Amarilla, L.; Vucetich, H. |
| Filiación: | Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria (1428), Pabellón 1, Buenos Aires, Argentina Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de la Plata, Paseo del Bosque S/N (1900), La Plata, Argentina |
| Palabras clave: | Brane-world cosmology; varying constants |
| Año: | 2010 |
| Volumen: | 25 |
| Número: | 18-19 |
| Página de inicio: | 3835 |
| Página de fin: | 3856 |
| DOI: | http://dx.doi.org/10.1142/S0217751X10049700 |
| Título revista: | International Journal of Modern Physics A |
| Título revista abreviado: | Int. J. Mod. Phys. A |
| ISSN: | 0217751X |
| CODEN: | IMPAE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0217751X_v25_n18-19_p3835_Amarilla |
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Citas:
---------- APA ----------
Amarilla, L. & Vucetich, H. (2010) . Brane-world cosmology and varying G. International Journal of Modern Physics A, 25(18-19), 3835-3856.http://dx.doi.org/10.1142/S0217751X10049700
---------- CHICAGO ----------
Amarilla, L., Vucetich, H. "Brane-world cosmology and varying G" . International Journal of Modern Physics A 25, no. 18-19 (2010) : 3835-3856.http://dx.doi.org/10.1142/S0217751X10049700
---------- MLA ----------
Amarilla, L., Vucetich, H. "Brane-world cosmology and varying G" . International Journal of Modern Physics A, vol. 25, no. 18-19, 2010, pp. 3835-3856.http://dx.doi.org/10.1142/S0217751X10049700
---------- VANCOUVER ----------
Amarilla, L., Vucetich, H. Brane-world cosmology and varying G. Int. J. Mod. Phys. A. 2010;25(18-19):3835-3856.http://dx.doi.org/10.1142/S0217751X10049700
