We consider a static, axially symmetric spacetime describing the superposition of a
Schwarzschild black hole (BH) with a thin and heavy accretion disk. The BH-disk …

Inspirals of stellar-mass compact objects into massive black holes, known as extreme mass
ratio inspirals (EMRIs), are one of the key targets for upcoming space-based gravitational …

We study the homoclinic orbit and the violation of chaos bound, which are obtained by
particle motions around a black hole that coexist with anisotropic matter fields. The …

We investigate the thermodynamic chaos of RN-AdS black holes immersed in Perfect Fluid
Dark Matter by considering the dynamical equations of the fluid system evolved in the …

Motivated by black holes surrounded by accretion structures, we consider in this series static
and axially symmetric black holes “perturbed” gravitationally as being encircled by a thin …

We study the chaotic dynamics of spinless extended bodies in a wide class of spherically
symmetric spacetimes, which encompasses black-hole scenarios in many modified theories …

This work studies the dynamics of geodesic motion within a curved spacetime around a
Schwarzschild black hole, perturbed by a gravitational field of a far axisymmetric distribution …

We analyze the orbital dynamics of spherical test bodies in``black hole surrounded by dark
matter halo''spherically symmetric spacetimes. When the test body pulsates periodically …

In this paper, we implement a generalised pseudo-Newtonian potential to study the off-
equatorial orbits inclined at a certain angle with the equatorial plane around Schwarzschild …

Simple Summary Metric for a linear perturbation of Schwarzschild due to a rotating thin disc.
Abstract A stationary and axisymmetric (in fact circular) metric is reviewed which describes …