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 …

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 …

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 …

In De Rham-Gabadadze-Tolley massive gravity, to get the equations of motion, the square
root tensor is assumed to be invertible in the variation of the action. However, this condition …

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 …

In this study, we apply two methods to consider the variation of massive black holes in both
normal and extended thermodynamic phase spaces. The first method considers a charged …

In the Painleve–Gullstrand (PG) reference frame, the description of elementary particles in
the background of a black hole (BH) is similar to the description of non-relativistic matter …

We apply the Bogoliubov transformations in order to connect two different vacuums, one
located at past infinity and another located at future infinity around a black hole inside the …

We consider the model of Dirac fermions coupled to gravity as proposed, in which
superluminal velocities of particles are admitted. In this model an extra term is added to the …

We compare the standard Higgs mechanism corresponding to the scalar field, with the
dynamical origin of the graviton mass inside the scenario of the dRGT theory of massive …