In this review, we analyse different aspects concerning the possibility to separate a gravity-
matter system into a part which lives close to a quasi-classical state and a “small” quantum …

We present an exact spherical black hole solution in de Rham, Gabadadze, and Tolley
(dRGT) massive gravity for a generic choice of the parameters in the theory, and also …

The effect of Lorentz symmetry breaking (LSB) on the Hawking radiation of Schwarzschild-
like black hole found in the bumblebee gravity model (SBHBGM) is studied in the framework …

Spherically symmetric equilibrium configurations of perfect fluid obeying a polytropic
equation of state are studied in spacetimes with a repulsive cosmological constant. The …

We analyze certain aspects of BTZ black holes in massive theory of gravity. The black hole
solution is obtained by using the Vainshtein and dRGT mechanism, which is asymptotically …

The greybody factor from the black string in the de Rham–Gabadadze–Tolley (dRGT)
massive gravity theory is investigated in this study. The dRGT massive gravity theory is one …

The content of this paper includes studying holographical and thermodynamical aspects of
dyonic black holes in the presence of massive gravity. For the first part of paper …

We demonstrate that black hole evaporation can be modeled as a process where one
symmetry of the system is spontaneously broken continuously. We then identify three free …

We calculate explicitly the black-hole temperature for the Schwarzschild de-Sitter solution
inside massive gravity by defining the Killing-vector in the direction of the Stückelberg …

The Higgs mechanism at the graviton level formulated as a Vainshtein mechanism in time
domains implies that the extra-degrees of freedom become relevant depending on the …