Phantom domain walls
We consider a model with two real scalar fields which admits phantom domain wall solutions. We investigate the structure and evolution of these phantom domain walls in an expanding homogeneous and isotropic universe. In particular, we show that the increase of the tension of the domain walls with co...
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Principais autores: | Avelino, P. P., Ferreira, V. M. C., Silva, Josinaldo Menezes da, Sousa, L. |
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Formato: | article |
Idioma: | English |
Publicado em: |
American Physical Society
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Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/29871 |
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