2017Prespacetime journalRequires access

Bianchi Type-V Modified Holographic Ricci Dark Energy Model in Brans-Dicke Theory of Gravitation

M. P. B. V. Bhaskar, D. R. K. Reddy, K. Sobhanbabu

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Abstract

In this paper, we have obtained field equations of Brans-Dicke [1] scalar-tensor theory in the presence of matter and modified holographic Ricci dark energy components in the space time described by a spatially homogeneous and anisotropic Bianchi type- V space time. We have used, a linearly varying deceleration parameter proposed by Akarsu and Dereli [2] and some physically viable conditions, to obtain a determinate solution of the field equations. Physical and kinematical properties of the universe are also studied.

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What this paper is about

In this paper, we have obtained field equations of Brans-Dicke [1] scalar-tensor theory in the presence of matter and modified holographic Ricci dark energy components in the space time described by a spatially homogeneous and anisotropic Bianchi type- V space time. We have used, a linearly varying deceleration parameter proposed by Akarsu and Dereli [2] and some physically viable conditions, to obtain a determinate solution of the field equations. Physical and kinematical properties of the universe are also studied.

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Available abstract

In this paper, we have obtained field equations of Brans-Dicke [1] scalar-tensor theory in the presence of matter and modified holographic Ricci dark energy components in the space time described by a spatially homogeneous and anisotropic Bianchi type- V space time. We have used, a linearly varying deceleration parameter proposed by Akarsu and Dereli [2] and some physically viable conditions, to obtain a determinate solution of the field equations. Physical and kinematical properties of the universe are also studied.

Key concepts: Scalar–tensor theory, Brans–Dicke theory, Dark energy, Physics, Deceleration parameter, Mathematical physics, Gravitation, Type (biology)

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