Exact cosmological solutions in the scalar-tensor theory with cosmological constant |
| |
| Authors: | Luis O Pimentel |
| |
| Institution: | (1) Departamento de Física, Universidad Autónoma Metropolitana, Unidad Iztapalapa, P.O. Box 55-534, 09340 México, D.F., México |
| |
| Abstract: | Under the assumption of a power-law between the expansion factor of the Universe, and the scalar field ( a
n=c=const.) tensor theory with cosmological constant are reduced to quadrature. Several exact solutions are obtained, among them inflationary universes that have barotropic equation of state. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
