Regular Article - Theoretical Physics
Interacting dark energy model and thermal stability
Department of Mathematics, Jadavpur University, Kolkata, West Bengal, 700032, India
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Accepted: 24 November 2017
Published online: 7 December 2017
In the background of the homogeneous and isotropic FLRW model, the thermodynamics of the interacting DE fluid is investigated in the present work. By studying the thermodynamical parameters, namely the heat capacities and the compressibilities, both thermal and mechanical stability are discussed and the restrictions on the equation of state parameter of the dark fluid are analyzed.
© The Author(s), 2017