Observational constraint on interacting Tsallis holographic dark energy in logarithmic Brans–Dicke theory

Y Aditya, S Mandal, PK Sahoo, DRK Reddy - The European Physical …, 2019 - Springer
In this paper, we investigate the dark energy phenomenon by studying the Tsallis
holographic dark energy within the framework of Brans–Dicke (BD) scalar–tensor theory of …

[HTML][HTML] Anisotropic Renyi holographic dark energy models in general relativity

UYD Prasanthi, Y Aditya - Results in Physics, 2020 - Elsevier
The purpose of this paper is to construct anisotropic and spatially homogeneous Bianchi
type-VI 0 Renyi holographic dark energy (RHDE) models in general relativity. For this …

Kaluza-Klein dark energy model in Lyra manifold in the presence of massive scalar field

Y Aditya, KD Raju, VUM Rao, DRK Reddy - Astrophysics and Space …, 2019 - Springer
In this investigation we intend to study the dynamics of an anisotropic dark energy
cosmological model in the presence of a massive scalar field in a modified Riemannian …

Constraining Bianchi type V universe with recent H (z) and BAO observations in Brans–Dicke theory of gravitation

R Prasad, AK Yadav, AK Yadav - The European Physical Journal Plus, 2020 - Springer
In this paper, we investigate a transitioning model of Bianchi type V universe in Brans–Dicke
theory of gravitation. The derived model not only validates Mach's principle but also …

Bianchi type-IX model in the presence of anisotropic dark energy and massive scalar meson field in Lyra geometry

Y Aditya, UY Divya Prasanthi… - International Journal of …, 2022 - World Scientific
Modern cosmology establishes the scenario of accelerated expansion of the universe and
the reason for this is supposed to be the exotic negative pressure named dark energy. In …

RHDE models in FRW Universe with two IR cut-offs with redshift parametrization

A Dixit, VK Bhardwaj, A Pradhan - The European Physical Journal Plus, 2020 - Springer
In this manuscript, we have researched the cosmic expansion phenomenon in flat FRW
Universe through the interaction of the recently proposed Rènyi holographic dark energy …

Observational constraints on Renyi holographic dark energy in Kantowski–Sachs universe

UYD Prasanthi, Y Aditya - Physics of the dark universe, 2021 - Elsevier
In this paper, we discuss the cosmic evolution of the anisotropic and spatially homogeneous
Kantowski–Sachs universe with Renyi holographic dark energy in the background of …

Kaluza–Klein minimally interacting dark energy model in the presence of massive scalar field

KD Naidu, Y Aditya, RL Naidu… - Modern Physics Letters …, 2021 - World Scientific
In this paper, our purpose is to discuss the dynamical aspects of Kaluza–Klein five-
dimensional cosmological model filled with minimally interacting baryonic matter and dark …

Cosmology of a generalized version of holographic dark energy and reconstruction of different scalar field models

S Chattopadhyay, A Pasqua, AN Tawfik… - Physica …, 2020 - iopscience.iop.org
In this paper, we consider a Dark Energy (DE) model which energy density ρ D is a function
of the Hubble parameter H squared and of the first and second time derivatives with respect …

[HTML][HTML] Probing anisotropic universe through Barrow dark energy in f (G) gravity

A Ikram, M Tahir, IG Salako, A Jawad, S Rani - Physics Letters A, 2025 - Elsevier
This research explores the cosmic evolution in a spatially homogeneous and anisotropic
Bianchi type-I universe model in the framework of f (G)(G is the Gauss-Bonnet invariant) …