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pro vyhledávání: '"MAJEED, BUSHRA"'
Publikováno v:
Phys. Dark Univ. 35 (2022), 100930
In this article, we study the particle dynamics around a static and spherically symmetric Bardeen-Kiselev black hole (BK BH) which is a solution of the Einstein-non-linear Maxwell field equations along with a quintessential field. We discuss its esse
Externí odkaz:
http://arxiv.org/abs/2202.11509
Autor:
Majeed, Bushra, Jamil, Mubasher
Publikováno v:
International Journal of Modern Physics D, Vol. 26, No. 5 (2017) 1741017 (9 pages)
We have investigated the dynamics of particles in the vicinity of a static spherically symmetric black hole in f(R) gravity. Using the Euler-Lagrange method the dynamical equations of a neutral particle are obtained. Assuming that the particle is ini
Externí odkaz:
http://arxiv.org/abs/1705.04167
Publikováno v:
Journal of Software Engineering and Applications, 2017, 10, 245-256
Software product lines have recently been presented as one of the best promising improvements for the efficient software development. Different research works contribute supportive parameters and negotiations regarding the problems of producing a per
Externí odkaz:
http://arxiv.org/abs/1703.03783
Publikováno v:
International Journal of Computer Science and Information Security (IJCSIS), Vol. 14, No. 11, November 2016
There is a dynamic escalation and extension in the new infrastructure, educating personnel and licensing new computer programs in the field of IT, due to the emergence of Cloud Computing (CC) paradigm. It has become a quick growing segment of IT busi
Externí odkaz:
http://arxiv.org/abs/1702.07140
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Publikováno v:
Adv.High Energy Phys. 2015 (2015) 124910
We investigate the thermodynamics and phase transition for Kiselev black hole and dilaton black hole. Specifically we consider Reissner Nordstrom black hole surrounded by radiation and dust, and Schwarzschild black hole surrounded by quintessence, a
Externí odkaz:
http://arxiv.org/abs/1508.04761
Autor:
Majeed, Bushra, Jamil, Mubasher
Publikováno v:
Gravitation and Cosmology, 2017, Vol. 23, No. 4, pp. 384-391
We investigate the thermodynamics of Kerr-Newman-Kasuya black hole and the Reissner-Nordstrom black hole with a global monopole on inner and outer horizons. Products of surface gravities, surface temperatures, Komar energies, electromagnetic potenti
Externí odkaz:
http://arxiv.org/abs/1507.01547
Publikováno v:
Int. J. Theor. Phys. 54, 1567-1577 (2015)
The motion of a neutral particle in the vicinity of a slowly rotating black hole in the Horava-Lifshitz theory of gravity and 3+1 dimensional topological Lifshitz black hole is investigated. Geodesics for radial motion of the particles are also plott
Externí odkaz:
http://arxiv.org/abs/1412.1112
Publikováno v:
Advances in High Energy Physics 2015 (2015) 671259
Considering the geometry of Reissner-Nordstr\"{o}m (RN) black hole immersed in magnetic field we have studied the dynamics of neutral and charged particles. A collision of particles in the inner stable circular orbit is considered and the conditions
Externí odkaz:
http://arxiv.org/abs/1411.4811
Publikováno v:
Int. J. Theor. Phys. (2015) 54:42-49
We consider a holographic dark energy model, with a varying parameter, n, which evolves slowly with time. We obtain the differential equation describing evolution of the dark energy density parameter, $\Omega_d$, for the flat and non-flat FRW univers
Externí odkaz:
http://arxiv.org/abs/1411.0125