A Cosmological Study in Massive Gravity theory
arXiv:1505.00743 · doi:10.1016/j.aop.2015.04.003
Abstract
A detailed study of the various cosmological aspects in massive gravity theory has been presented in the present work. For the homogeneous and isotropic FLRW model, the deceleration parameter has been evaluated, and, it has been examined whether there is any transition from deceleration to acceleration in recent past, or not. With the proper choice of the free parameters, it has been shown that the massive gravity theory is equivalent to Einstein gravity with a modified Newtonian gravitational constant together with a negative cosmological constant. Also, in this context, it has been examined whether the emergent scenario is possible, or not, in massive gravity theory. Finally, we have done a cosmographic analysis in massive gravity theory.
21 Pages, 5 figures, Published version
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- Revisiting a negative cosmological constant from low-redshift data
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- Phase transition of charged black holes in massive gravity through new methods
- Three dimensional magnetic solutions in massive gravity with (non)linear field
- Perturbations of Cosmological and Black Hole Solutions in Massive gravity and Bi-gravity
- Structure of gravastars in the context of massive gravity