Muros de domínio e ricochetes na gravitação massiva tridimensional
Flat domain walls solutions of three dimensional new massive gravity extended by massive scalar with Higgs-like self-interaction are constructed by Superpotential method. The properties of the cosmological bounce-like solution are investigated. Depending on the values of the cosmological constant ?...
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | Brasil |
| Institución: | Universidade Federal do Espírito Santo (UFES) |
| Repositorio: | Repositório Institucional da Universidade Federal do Espírito Santo (riUfes) |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.ufes.br:10/7415 |
| Acceso en línea: | http://repositorio.ufes.br/handle/10/7415 |
| Access Level: | acceso abierto |
| Palabra clave: | Gravitação tridimensional Gravitação Cosmologia Relatividade geral (Física) Física 53 |
| Sumario: | Flat domain walls solutions of three dimensional new massive gravity extended by massive scalar with Higgs-like self-interaction are constructed by Superpotential method. The properties of the cosmological bounce-like solution are investigated. Depending on the values of the cosmological constant ? and of the graviton mass m2 they describe qualitatively different evolutions of the 3D universe including the one of two periods of acceleration between two dS3 representig initial/final states. |
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