Nota de FísicaPublicado
Magnetohydrodynamic Cosmologies with a Bertotti-Robinson Limit
R. Portugal; Ivano Damião Soares
1986
Dados da publicação
- Autores
- R. Portugal; Ivano Damião Soares
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1986
- Descrição
- We present a class of cosmological solutions of Einstein-Maxwell equations, which have the Bertotti-Robinson model as an asymptotic configuration. The novel feature of the models is the presence of a conductivity current in Maxwell equations characterizing a regime of magnetohydrodynamics. Exact analytical solutions are exhibited and the solutions may be used as the interior model for the collapse of a self gravitating bounded fluid with electric conductivity.
- Ano
- 1986
- Número
- CBPF-NF-027/86
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não