期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (08)
We discuss the merger process of binary black holes with Hawking radiation taken into account. Besides the redshifted radiation to infinity, binary bl......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (10)
The Fe-K alpha fluorescence lines are commonly observed in AGNs and X-ray binaries. The lines are believed to be originated from the reflection of the......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (3)
In this paper, we study the gravitational collapse of a spherical symmetric star constituted of matter interacting with vacuum energy density ? in the......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (11)
The existence or not of pathologies in the context of Lagrangian theory is studied with the aid of Machine Learning algorithms. Using an example in th......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (3)
The motion and acceleration of an electrically charged and magnetized particle around a cylindrical black hole in the presence of an external asymptot......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (06)
The EDGES collaboration's observation of an anomalously strong 21 cm absorption feature around the cosmic dawn era has energised the cosmological comm......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (07)
In the framework of the relativistic mean field theory, the neutrino emission from the baryonic direct URCA processes and nucleonic modified URCA proc......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (11)
It is interesting to note that most black holes are born very slowly rotating. We investigate scalarization of slowly rotating black holes in the Eins......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (09)
The exact metric of a moving Kerr black hole with an arbitrary constant velocity is derived in Kerr-Schild coordinates. We then calculate the null equ......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021; 30 (09)
We show that the apparent horizon and the region near r = 0 of an evaporating charged, rotating black hole are timelike. It then follows that black ho......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2020; 29 (7)
Based on the definition of the interior volume of spherically symmetry black holes, the interior volume of Schwarzschild-(Anti) de Sitter black holes ......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2020; 29 (7)
Investigating the dark matter (DM) properties in the view of cosmic evolution is an important method in searching for DM. In this paper, we derive the......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2020; 29 (8)
Recently, a new kind of f (z) theory is proposed to provide a different perspective for the development of reliable alternative models of gravity in w......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2020; 29 (8)
TianQin is a proposed space-based gravitational-wave observatory mission to be deployed in high circular Earth orbits. The equilateral-triangle conste......
期刊: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2020; 29 (9)
We investigate the strong gravitational lensing of spherically symmetric black holes in the novel Einstein-Gauss-Bonnet (EGB) gravity surrounded by un......