Generalized Brans-Dicke cosmology in the presence of matter and dark energy
Hossein Farajollahi, Narges Mohamadi
TL;DR
This paper explores a generalized version of Brans-Dicke cosmology incorporating matter and dark energy, analyzing conditions for de Sitter space with a constant Brans-Dicke parameter.
Contribution
It extends Brans-Dicke theory to include matter and dark energy, and investigates de Sitter solutions under constant Brans-Dicke parameter conditions.
Findings
De Sitter space solutions identified in the generalized framework.
Conditions for stability of cosmological solutions analyzed.
Implications for dark energy models discussed.
Abstract
We study the Generalized Brans-Dicke cosmology in the presence of matter and dark energy. Of particular interest for a constant Brans-Dicke parameter, the de Sitter space has also been investigated.
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