Holographic Dark Energy in Higher Derivative Gravity with Varying Gravitational Constant |
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Authors: | Bharat Borah M. Ansari |
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Affiliation: | 1. Department of Mathematics, North-Eastern Hill University, NEHU Campus, Shillong, 793022, India
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Abstract: | In this paper we investigate the holographic dark energy scenario in higher derivative gravity with a varying gravitational constant. We introduce a kind of energy density from higher derivative gravity which has role of the same as holographic dark energy. We obtain the exact differential equation , which determine the evolution of the dark energy density based on varying gravitational constant G. We also find out a cosmological application of our work by evaluating a relation for the equation of state of dark energy for low redshifts containing varying G correction. |
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