Brans-dicke cosmology and the cosmological constant: The spectrum of vacuum solutions |
| |
| Authors: | C Romero A Barros |
| |
| Institution: | (1) Departamento de Física, Universidade Federal da Paraíba, J. Pessoa, Pb, Brazil |
| |
| Abstract: | We study the Brans-Dicke vacuum field equations in the presence of a cosmological term A. Considering a Friedmann-Robertson-Walker metric with flat spatial sections (k=0), we provide a qualitative analysis of the solutions and investigate its asymptotic properties. The general solution of the field equations for arbitrary values ofw and A is obtained.Work supported by CNPq (Brazil). |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
