Zobrazeno 1 - 10
of 1 986
pro vyhledávání: '"Sofuoglu, A."'
Autor:
Sahlu, Shambel, Shukla, Bhupendra Kumar, Tiwari, Rishi Kumar, Sofuoğlu, Değer, Alfedeel, Alnadhief H. A.
In this paper, we have studied the late-time accelerating expansion of the Universe using the matter-geometry coupled $ f(Q, T) $ gravity model, where $ Q $ is the non-metricity scalar and $ T $ represents the trace of the energy-momentum tensor. We
Externí odkaz:
http://arxiv.org/abs/2411.04757
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
A comprehensive parametrization approach for the Hubble parameter in scalar field dark energy models
Publikováno v:
Results in Physics 55 (2023) 107166
This study proposes a novel parametrization approach for the dimensionless Hubble parameter i.e. $E^2(z)=A(z)+\beta (1+\gamma B(z))$ in the context of scalar field dark energy models. The parameterization is characterized by two functions, $A(z)$ and
Externí odkaz:
http://arxiv.org/abs/2311.02727
Autor:
Koussour, M., Myrzakulov, N., Alfedeel, Alnadhief H. A., Hassan, E. I., Sofuoğlu, D., Mirgani, Safa M.
This paper is a parametrization of the equation of state (EoS) parameter of dark energy (DE), which is parameterized using Square-Root (SR) form i.e. $\omega _{SR}=\text{$\omega _{0}$}+\text{$\omega _{1}$}\frac{z}{\sqrt{z^{2}+1}}$, where $\omega _{0}
Externí odkaz:
http://arxiv.org/abs/2310.20405
Autor:
Tiwari, Rishi Kumar, Alfedeel, Alnadhief H. A., Sofuoğlu, Değer, Abebe, Amare, Hassan, Eltegani I.
In this paper, we investigate Bianchi type$-V$ cosmological models with bulk viscous fluid and time varying cosmological $\Lambda$ and Newtonian $G$ parameters. The Einstein's field equations have been transformed into a coupling non-linear, first-or
Externí odkaz:
http://arxiv.org/abs/2208.13736
Publikováno v:
In Astronomy and Computing October 2024 49
Publikováno v:
In Contemporary Clinical Trials October 2024 145
Publikováno v:
In Energy & Buildings 15 January 2025 327
Publikováno v:
In Research in International Business and Finance January 2025 73 Part A