Zobrazeno 1 - 10
of 3 761
pro vyhledávání: '"Ilyas, M."'
Traversable wormholes with static spherical symmetry and their stability in higher-curvature gravity
Autor:
Ilyas, M., Bamba, Kazuharu
The solutions of traversable wormholes and their geometries are investigated in higher-curvature gravity with boundary terms for each case under the presence of anisotropic, isotropic and barotropic fluids in detail. For each case, the effective ener
Externí odkaz:
http://arxiv.org/abs/2308.11004
Publikováno v:
Phys. Scr. 98 095011 (2023)
The present study provides an in-depth analysis of the anisotropic matter distribution and various physical aspects of compact stars in the context of a $f(R,G)$-gravity framework. In order to gain an exhaustive understanding of these aspects, our st
Externí odkaz:
http://arxiv.org/abs/2305.03064
Autor:
Ilyas, M., Athar, A. R., Khan, Fawad, Ghafoor, Nasreen, Alrebdi, Haifa I., Nisar, Kottakkaran Sooppy, Abdel-Aty, Abdel-Haleem
This research work provides an exhaustive investigation of the viability of different coupled wormhole (WH) geometries with the relativistic matter configurations in the $f(R,G,T)$ extended gravity framework. We consider a specific model in the conte
Externí odkaz:
http://arxiv.org/abs/2207.02141
Publikováno v:
Phys. Scr. 98 015016 (2023)
In this paper, we consider the flat Friedmann Lematre Robertson-Walke metric in the presence of perfect fluid models and extended $f(R,G,T)$ gravity (where $R$ is the Ricci scalar, $G$ is the Gauss Bonnet invariant and $T$ stands for trace of energy
Externí odkaz:
http://arxiv.org/abs/2206.05114
Publikováno v:
New Astronomy, 103 (2023) 102053
The purpose of this paper is to study charged compact stars using extended gravitational theory, also known as $f(\mathcal{R}, \mathcal{G}, \mathcal{T})$ gravity. Alternatively, this theory is also called $f(\mathcal{R}, \mathcal{T}, \mathcal{G})$ gr
Externí odkaz:
http://arxiv.org/abs/2205.14155
Publikováno v:
Int. J. Geom. Meth. Mod. Phys. 19, 2250126 (2022)
One of the possible potential candidates for describing the universe's rapid expansion is modified gravity. In the framework of the modified theory of gravity $f(R,G)$, the present work features the materialization of anisotropic matter, such as comp
Externí odkaz:
http://arxiv.org/abs/2203.08814
Eating disorder in children: Impact on quality of life, with a spotlight on autism spectrum disorder
Autor:
Smolko, Natalia A., Valiev, Rushan I., Kabdesh, Ilyas M., Fayzullina, Rezeda A., Mukhamedshina, Yana O.
Publikováno v:
In Nutrition Research March 2024 123:38-52
Autor:
Ilyas, M., Rahman, W. U.
Publikováno v:
Eur. Phys. J. C (2021) 81:160
In this paper, we analyze the modified $f(\mathcal{R})$ gravity models in Friedmann--Lema\^{\i}tre--Robertson--Walker (FLRW) background. The actions of bouncing cosmology are studied under consideration of different viable models in $f(\mathcal{R})$
Externí odkaz:
http://arxiv.org/abs/2102.03612
Autor:
Ilyas, M.
Publikováno v:
Int. J. Mod. Phys. A 36, 2150165 (2021)
The present work is to introduce a new kind of modified gravitational theory, named as $f(\mathcal{R,G,T})$ (also $f(\mathcal{R,T,G})$) gravity, where $\mathcal{R}$ is the Ricci scalar, $\mathcal{G}$ is Gauss-Bonnet invariant and $\mathcal{T}$ is the
Externí odkaz:
http://arxiv.org/abs/2012.02587
Publikováno v:
In Composite Structures 15 October 2023 322