This work investigates several key aspects of a non–commutative theory with mass
deformation. We calculate thermodynamic properties of the system and compare our results …

Motivated by recent work on the Modified Maxwell (ModMax) black holes [Phys Lett B
10.1016/j. physletb. 2020.136011], which are invariant in duality rotations and conformal …

Recently a D-dimensional regularization approach leading to the non-trivial (3+ 1)(3+ 1)-
dimensional Einstein–Gauss–Bonnet (EGB) effective description of gravity was formulated …

The well-known correspondence between quasinormal modes of any stationary, spherically
symmetric and asymptotically flat or de Sitter black hole and parameters of the circular null …

This is an unconventional review article on spectral problems in black hole perturbation
theory. Our purpose is to explain how to apply various known techniques in quantum …

We find accurate quasinormal frequencies of a quantum corrected black hole constructed in
the renormalization group theory via the coordinate-independent iterative procedure …

Asymptotically safe gravity is based on the idea that the main contribution to the
Schwarzschild-like black hole spacetime is due to the value of the gravitational coupling …

The Bardeen black hole holds historical significance as the first model of a regular black
hole. Recently, there have been proposed interpretations of the Bardeen spacetime as …

This work explores various manifestations of bumblebee gravity within the metric–affine
formalism. We investigate the impact of the Lorentz violation parameter, denoted as X, on …

We show that perturbations of a scalar field in the background of the spherically symmetric
black hole obtained with the Starobinsky-Bel-Robinson Gravity are unstable unless the …