65 citations · 629 across the 38 of their papers we have counts for
38 papers
Particle Creation and Variable Generalized Chaplygin Gas in Gravity
N. Myrzakulov, S. H. Shekh, Anirudh Pradhan +1
In this work, we investigate the cosmological dynamics of a spatially flat Friedmann--Lemaître--Robertson--Walker Universe in the framework of generalized \( \mathcal{F}(\mathcal{R…
Anisotropic Cosmology with interacting Dark Energy in f(R,T) Gravity: A Data-Constrained & independent Approach
S. H. Shekh, N. Myrzakulov, Anirudh Pradhan +1
In this work, we investigate the cosmological dynamics of an anisotropic Universe within the framework of gravity by incorporating pressureless dark matter and the dark en…
Interacting Ghost Dark Energy with Sign-Changeable Coupling in Brans-Dicke Cosmology
Kirti Mehta, Pankaj Kumar, N. Myrzakulov +1
In this study, we analyze the ghost dark energy model in Brans-Dicke cosmology in the framework of a flat Friedmann-Lemaitre-Robertson-Walker universe. We consider an interaction b…
Effective CDM model emerging from under a special EOS limit in symmetric cosmology with Bayesian and ANN observational constraints
Anil Kumar Yadav, S. H. Shekh, N. Myrzakulov +3
In this work, we investigate the cosmological consequences of an effective CDM model emerging from the more general gravity theory under the special equation-of-state c…
Dark Energy Behavior from Static Equation of State in Non-Minimally Coupled Gravity with Scalar Deformation
N. Myrzakulov, S. H. Shekh, S. R. Bhoyar +1
In this study, we explore the cosmological implications of a modified gravity theory characterized by the function \( f(R, Σ, T) \), where \( R \) is the Ricci scalar, \( Σ\) repre…
Cosmological Analysis of Gravity with EoS Parameterization
S. H. Shekh, N. Myrzakulov, Anil Kumar Yadav +1
In this paper, we present a comprehensive cosmological analysis within the framework of gravity, a modified theory that incorporates nonlinear matter-geometry coupling…
Dark Energy Phenomenology in a Gravity Framework: Parameterization Approach
N. Myrzakulov, Anirudh Pradhan, Anil Kumar Yadav +1
This study investigates the cosmological implications of gravity by reconstructing the Hubble parameter from a logarithmic parameterization of the diagnostic. O…
Cosmological Implications of Gravity: A Unified Approach Using OHD and SN Ia Data
N. Myrzakulov, S. H. Shekh, Anirudh Pradhan
This paper investigates the cosmological implications of the modified gravity framework known as gravity, focusing on its potential to unify and extend current cosmolog…
Dark Energy and Cosmic Evolution: A Study in f (R, T) Gravity
N. Myrzakulov, S. H. Shekh, Anirudh Pradhan +1
In the context of f(R, T) gravity theory for the flat Friedmann Lemaitre Robertson Walker (FLRW) model, the accelerating expansion of the universe is investigated using a specific…
Probing Dark Energy Properties in Gravity with FLRW Cosmological Models
N. Myrzakulov, Anirudh Pradhan, A. Dixit +1
This study delves into the cosmological implications of the modified gravity framework within the context of the FLRW spacetime which offers a dynamic alternative to the s…
Probing Dark Energy Properties with Barrow Holographic Model in f(Q, C) Gravity
N. Myrzakulov, S. H. Shekh, Anirudh Pradhan
Understanding the accelerating expansion of the universe remains one of the foremost challenges in modern cosmology. This study investigates Barrow Holographic Dark Energy (BHDE),…
Cosmological Evolution of Viscous Dark Energy in f(Q,C) Gravity: Two-Fluid Approach
N. Myrzakulov, Anirudh Pradhan, S. H. Shekh
In this paper, we study the cosmological evolution of a viscous dark energy model within the framework of gravity, utilizing a two-fluid approach. The model incorporates…
Exploring Phase Space Trajectories in CDM Cosmology with f(G) Gravity Modifications
N. Myrzakulov, Anirudh Pradhan, Archana Dixit +1
In this work, the cosmic solutions, particularly the well-known CDM model, are investigated in the framework of the Gauss-Bonnet gravity, where the gravitational action incorpor…
Bouncing cosmologies and stability analysis in symmetric teleparallel gravity
M. Koussour, N. Myrzakulov
This paper is devoted to examining cosmological bouncing scenarios in the framework of the recently proposed symmetric teleparallel gravity (or gravity), where the non-metri…
Barrow Holographic Dark Energy in f (Q, T) gravity
N. Myrzakulov, S. H. Shekh, Anirudh Pradhan +1
In the present analysis, we explore a new version of dark energy called Barrow holographic dark energy within the framework modified gravity called gravity by adopting the…
Exploring accelerated expansion in the universe: A study of gravity with parameterized EoS and cosmological constraints
M. Koussour, N. Myrzakulov, J. Rayimbaev +2
The study conducted in this research paper utilizes the gravity, where represents non-metricity and represents the trace of the energy-momentum tensor, to investig…
Exploring Universe acceleration through observational constraints via Hubble parameter reconstruction
M. Koussour, N. Myrzakulov, M. K. M. Ali
In this article, we introduce an innovative parametric representation of the Hubble parameter, providing a model-independent means to explore the dynamics of an accelerating cosmos…
Bouncing behavior in gravity: Phantom crossing and energy conditions
M. Koussour, N. Myrzakulov, Javlon Rayimbaev +2
In this work, we investigate the bouncing behavior of the universe within the framework of gravity, using a simple form of (where is a f…
Cosmic expansion beyond CDM: Investigating power-law and logarithmic corrections
M. Koussour, N. S. Kavya, V. Venkatesha +1
The cosmic acceleration observed in the expansion of the Universe has sparked extensive research into the nature of dark energy, which is known to constitute approximately 70\% of…
Cosmic expansion history analysis with Hubble parametrization in gravity
M. Koussour, N. Myrzakulov
We propose a specialized parameterization for the Hubble parameter, inspired by CDM cosmology, to investigate the cosmic expansion history of the Universe. This parameterization…
Investigating the compatibility of exact solutions in Weyl-type gravity with observational data
M. Koussour, S. Myrzakulova, N. Myrzakulov
In this study, we investigate the dynamics of the Universe during the observed late-time acceleration phase within the framework of the Weyl-type theory. Specifically, we…
Investigating the dark energy phenomenon in cosmological models with observational constraints
S. Myrzakulova, M. Koussour, N. Myrzakulov
This paper explores the dark energy phenomenon within the context of gravity theory. Two specific non-linear models are considered: $f(R,L_m)=\frac{R}{2}+L_…
Scalar field dark energy: Insights into cosmological evolution and black hole accretion
M. Koussour, Y. Sekhmani, Alnadhief H. A. Alfedeel +2
We propose a novel approach to parameterize the equation of state for Scalar Field Dark Energy (SFDE) and use it to derive analytical solutions for various cosmological parameters.…
A comprehensive parametrization approach for the Hubble parameter in scalar field dark energy models
M. Koussour, N. Myrzakulov, S. Myrzakulova +1
This study proposes a novel parametrization approach for the dimensionless Hubble parameter i.e. in the context of scalar field dark energy models. The par…