Nota de FísicaPublicado
Conditions for Regular Space-Times with Compact Spatial Sections
G. O. Neto
1997
Dados da publicação
- Autores
- G. O. Neto
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1997
- Descrição
- We apply the holonomy method to study the regularity of space-times which initially open spatial sections are made compact. We restrict our attention to a set of different expressions of the anti-deSitter space-time in (2+1)-dimensions. After we have computed the holonomy matrix to this set, we explicitly derive the regularity conditions for two elements of the set. The first expression, relevant to classical cosmology, will be regular if the periods of the compactified directions are <math>2\pi</math>. The other expression, relevant to quantum cosmology, will be regular if the cosmological constant has a certain, well defined, discrete, spectrum.
- Ano
- 1997
- Número
- CBPF-NF-067/97
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não