Shadow of Kerr-Taub-NUT black hole
The shadow of a rotating black hole with nonvanishing gravitomagnetic charge has been
studied. It was shown that in addition to the angular momentum of black hole the …
studied. It was shown that in addition to the angular momentum of black hole the …
On choosing the start time of binary black hole ringdowns
The final stage of a binary black hole merger is ringdown, in which the system is described
by a Kerr black hole with quasinormal mode perturbations. It is far from straightforward to …
by a Kerr black hole with quasinormal mode perturbations. It is far from straightforward to …
[HTML][HTML] The first law for rotating NUTs
We address a long-standing problem of describing the thermodynamics of rotating Taub–
NUT solutions. The obtained first law is of full cohomogeneity and allows for asymmetric …
NUT solutions. The obtained first law is of full cohomogeneity and allows for asymmetric …
Thermodynamical hairs of the four-dimensional Taub-Newman-Unti-Tamburino spacetimes
SQ Wu, D Wu - Physical Review D, 2019 - APS
It is demonstrated that the generic four-dimensional Taub-Newman-Unti-Tamburino (Taub-
NUT) spacetimes can be perfectly described in terms of three or four different kinds of …
NUT) spacetimes can be perfectly described in terms of three or four different kinds of …
Consistent mass formulas for the four-dimensional dyonic NUT-charged spacetimes
D Wu, SQ Wu - Physical Review D, 2022 - APS
In our previous work [Phys. Rev. D 100, 101501 (R)(2019) PRVDAQ 2470-0010
10.1103/PhysRevD. 100.101501], a novel idea that the Newman-Unti-Tamburino (NUT) …
10.1103/PhysRevD. 100.101501], a novel idea that the Newman-Unti-Tamburino (NUT) …
Penrose process in Kerr-Taub-NUT spacetime
Penrose process on rotational energy extraction of the black hole in the Kerr-Taub-NUT
spacetime is studied. It has been shown that for the radial motion of particles NUT parameter …
spacetime is studied. It has been shown that for the radial motion of particles NUT parameter …
Charged particle motion around a quasi-Kerr compact object immersed in an external magnetic field
We explore the electromagnetic fields around a quasi-Kerr compact object assuming it is
immersed in an external asymptotically uniform magnetic field. Using the Wald method …
immersed in an external asymptotically uniform magnetic field. Using the Wald method …
[HTML][HTML] Dynamics of charged particles and magnetic dipoles around magnetized quasi-Schwarzschild black holes
In the present paper, we have investigated the motion of charged particles together with
magnetic dipoles to determine how well the spacetime deviation parameter\(\epsilon\) and …
magnetic dipoles to determine how well the spacetime deviation parameter\(\epsilon\) and …
Strong field limit analysis of gravitational lensing in Kerr-Taub-NUT spacetime
SW Wei, YX Liu, CE Fu, K Yang - Journal of Cosmology and …, 2012 - iopscience.iop.org
In this paper, we study numerically the quasi-equatorial lensing by the stationary, axially-
symmetric black hole in Kerr-Taub-NUT spacetime in the strong field limit. The deflection …
symmetric black hole in Kerr-Taub-NUT spacetime in the strong field limit. The deflection …
Accelerating Kaluza–Klein black hole and Kerr/CFT correspondence
HM Siahaan - Annals of Physics, 2024 - Elsevier
We construct a new solution in the Einstein–Maxwell-dilaton theory describing accelerating,
charged, and rotating black hole, ie the accelerating Kaluza–Klein black hole. Some …
charged, and rotating black hole, ie the accelerating Kaluza–Klein black hole. Some …