4.7 Article

Brans-Dicke scalar field as a chameleon

Journal

PHYSICAL REVIEW D
Volume 78, Issue 4, Pages -

Publisher

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.78.043512

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Funding

  1. CSIR

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In this paper it is shown that in Brans-Dicke theory, if one considers a nonminimal coupling between the matter and the scalar field, it can give rise to a late time accelerated expansion for the Universe preceded by a decelerated expansion for very high values of the Brans-Dicke parameter omega.

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