Zobrazeno 1 - 10
of 4 172
pro vyhledávání: '"Ditta, A."'
Publikováno v:
Nucl. Phys. B 1006 (2024) 116621
The wormhole solution in dRGT massive gravity is examined in this paper in the background of non-commutative geometry. In order to derive the wormhole model, along with the zero tidal force, we assume that the matter distribution is given by the Gaus
Externí odkaz:
http://arxiv.org/abs/2407.05111
This paper presents the study of dark-energy compact stars in the context of modified Rastall teleparallel gravity. It is the first time that dark energy celestial phenomena have been explored in this modified gravitational theory. Employing the tors
Externí odkaz:
http://arxiv.org/abs/2401.06193
The primary objective of this work is to study the dynamical characteristics of an anisotropic compact star model with spherical symmetry. This investigation is conducted in the framework of $f(Q)$ modified gravity. To simplify the calculations, we e
Externí odkaz:
http://arxiv.org/abs/2312.16866
Autor:
Mustafa, G., Ditta, A., Javed, Faisal, Maurya, S. K., Chaudhary, Himanshu, Atamurotov, Farruh
This study deals with astrophysical accretion onto the charged black hole solution, which is sourced by the dilation, spin, and shear charge of matter in metric affine gravity. The metric affine gravity defines the link between torsion and nonmetrici
Externí odkaz:
http://arxiv.org/abs/2312.16857
In the present work we study the geodesic motion and accretion process of a test particle near an Anti-de Sitter (ADS) BH surrounded by a dark fluid with a Chaplygin-like equation. Within the defined paradigm, we investigate on the equatorial plane a
Externí odkaz:
http://arxiv.org/abs/2311.13839
There are so many ideas that potentially explain the dark energy phenomenon, current research is focusing on a more in-depth analysis of the potential effects of modified gravity on both local and cosmic scales. In this paper we have investigated som
Externí odkaz:
http://arxiv.org/abs/2309.15853
Autor:
Muhammad Shahbaz Akhtar, Sania Fiaz, Sohaib Aslam, Shinho Chung, Allah Ditta, Muhammad Atif Irshad, Amal M. Al-Mohaimeed, Rashid Iqbal, Wedad A. Al-onazi, Muhammad Rizwan, Yoshitaka Nakashima
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract In the current arena, new-generation functional nanomaterials are the key players for smart solutions and applications including environmental decontamination of pollutants. Among the plethora of new-generation nanomaterials, graphene-based
Externí odkaz:
https://doaj.org/article/3a23e92e987143e7ab706921581589df
Autor:
Ditta, Allah, Tiecheng, Xia, Mumtaz, Saadia, Atamurotov, Farruh, Mustafa, G., Abdujabbarov, Ahmadjon
This work mainly focuses to unveil the optical features of a black hole. For this objective, we utilize the metric-affine black hole geometry with the inclusion of dilation, spin, and shear charge. The Lagrangian coefficients $f_1$ and $d_1$ are the
Externí odkaz:
http://arxiv.org/abs/2303.05438
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-15 (2024)
Abstract In the present work we study the geodesic motion and accretion process of a test particle near an Anti-de Sitter (ADS) BH surrounded by a dark fluid with a Chaplygin-like equation. Within the defined paradigm, we investigate on the equatoria
Externí odkaz:
https://doaj.org/article/78ce5bbe3f9d4c0ba8eca55d2b8a763e
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-16 (2024)
Abstract The present study is based on $$f(\mathscr {T})$$ f ( T ) gravity, where we impose possible observational constraints on the model parameters to obtain physically plausible features of compact stars, specifically neutron stars. To do so, as
Externí odkaz:
https://doaj.org/article/2cf57a97650a48e5a5369f3b8b02d07a