| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000403376 |
| ISSN: | 0103-9733 |
| Autors: | Rami, El-Nabulsi Ahmad1 |
| Institucions: | 1Cheju National University, Department of Nuclear and Energy Engineering, Jeju. Corea del Sur |
| Any: | 2009 |
| Període: | Mar |
| Volum: | 39 |
| Número: | 1 |
| Paginació: | 107-111 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico |
| Resumen en inglés | We discuss the generic features of the accelerated universe from Arnowitt-Deser-Misner renormalizable group approach applied for gravity models with variable gravitational coupling constant and cosmological constant. The universe undergoes an endless sequence of cosmic eras which starts inflating after a Big Bang and end contracting to a Big Crunch dominated by phantom energy. Presently, the universe found to be presently accelerating in time and is dominated by dark energy. Some important features and numerical results are revealed and discussed in some details |
| Disciplines | Física y astronomía |
| Paraules clau: | Astronomía, Astrofísica, Cosmología, Energía oscura, Energía fantasma, Formalismo ADM |
| Keyword: | Physics and astronomy, Astronomy, Astrophysics, Cosmology, Dark energy, Phantom energy, ADM formalism |
| Text complet: | Texto completo (Ver PDF) |
