Reconstruction of dark energy and equilibrium thermodynamics in Brans-Dicke theory
Source: Astrophysics and Space Science, Volume 334, Number 1, July 2011 , pp. 203-207(5)
Abstract:Both dark energy and the thermodynamics on apparent horizon in cosmology have been broadly investigated in recent several years. In order to maintain the continuity equation of the total matter in the universe, a new interacting dark energy in the framework of Brans-Dicke theory is proposed. Considering this new interacting dark energy, an equilibrium thermodynamics in Brans-Dicke theory is constructed successfully. Moreover, this new interacting dark energy can be regarded as arising from the “Holographic Dark Energy” models.
Document Type: Research Article
Affiliations: 1: Department of Physics, Hubei University for Nationalities, Enshi Hubei, 445000, China 2: Department of Physics, Institute of Theoretical Physics, Beijing Normal University, Beijing, 100875, China, Email: firstname.lastname@example.org
Publication date: July 1, 2011