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arXiv · 1008.0910

On Dynamics of Brans--Dicke Theory of Gravitation

Hossein Farajollahi·Mehrdad Farhoudi·Hossein Shojaie
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Abstract

We study longstanding problem of cosmological clock in the context of Brans-Dicke theory of gravitation. We present the Hamiltonian formulation of the theory for a class of spatially homogenous cosmological models. Then, we show that formulation of the Brans-Dicke theory in the Einstein frame allows how an identification of an appropriate cosmological time variable, as a function of the scalar field in the theory, can be emerged in quantum cosmology. The classical and quantum results are applied to the Friedmann-Robertson-Walker cosmological models.

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Hossein Farajollahi, Mehrdad Farhoudi, Hossein Shojaie. 2010-08-05. On Dynamics of Brans--Dicke Theory of Gravitation. https://doi.org/10.1007/s10773-010-0447-6

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