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- Title
Brans–Dicke Cosmology in an Anisotropic Model When Velocity of Light Varies.
- Authors
Chakraborty, Subenoy; Chakraborty, Narayan Chandra; Debnath, Ujjal; Dolgov, A.
- Abstract
In this paper, we have studied Brans-Dicke (BD) Cosmology in an anisotropic Kantowski-Sachs space-time model; considering variation of the velocity of light. We have addressed the flatness problem considering both cases namely (i) when the BransDicke scalar field ψ is constant (ii) when ψ varies, specially for radiation dominated era perturbatively and non-perturbatively and asymptotic behaviour have been studied.
- Subjects
METAPHYSICAL cosmology; WORLD line (Physics); SCALAR field theory
- Publication
International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2002, Vol 11, Issue 6, p921
- ISSN
0218-2718
- Publication type
Article
- DOI
10.1142/S0218271802002013