Some anisotropic dark energy models in Bianchi type-V space-time
AK Yadav - Astrophysics and Space Science, 2011 - Springer
The paper deals with Bianchi type V Universe, which has dynamical energy density. We
consider Bianchi type V space-time, introducing three different skewness parameters along …
consider Bianchi type V space-time, introducing three different skewness parameters along …
Two-fluid scenario for dark energy models in an FRW universe-revisited
In this paper we study the evolution of the dark energy parameter within the scope of a
spatially homogeneous and isotropic Friedmann-Robertson-Walker (FRW) model filled with …
spatially homogeneous and isotropic Friedmann-Robertson-Walker (FRW) model filled with …
Reconstructing f (Q) gravity from parameterization of the Hubble parameter and observational constraints
In the present work our aim is to construct FRW cosmological models in the framework of f
(Q) theory of gravity. We explore the accelerating behavior of the universe for particular form …
(Q) theory of gravity. We explore the accelerating behavior of the universe for particular form …
Holographic dark energy model with linearly varying deceleration parameter and generalised Chaplygin gas dark energy model in Bianchi type-I universe
S Sarkar - Astrophysics and Space Science, 2014 - Springer
The paper deals with a spatially homogeneous and anisotropic Bianchi type-I universe filled
with two minimally interacting fluids; matter and holographic dark energy components. The …
with two minimally interacting fluids; matter and holographic dark energy components. The …
Dark energy models with anisotropic fluid in Bianchi Type-VI 0 space-time with time dependent deceleration parameter
We present two dark energy (DE) models with an anisotropic fluid in Bianchi type-VI 0 space-
time by considering time dependent deceleration parameter (DP). The equation of state …
time by considering time dependent deceleration parameter (DP). The equation of state …
Modeling of Accelerating Universe with Bulk Viscous Fluid in Bianchi V Space‐Time
GK Goswami, AK Yadav, B Mishra… - Fortschritte der …, 2021 - Wiley Online Library
In this paper, we have investigated a bulk viscous anisotropic Universe and constrained its
model parameters with recent and Pantheon compilation data. Using cosmic chronometric …
model parameters with recent and Pantheon compilation data. Using cosmic chronometric …
Isotropic and anisotropic dark energy models
B Saha - Physics of Particles and nuclei, 2014 - Springer
In this review we discuss the evolution of the universe filled with dark energy with or without
perfect fluid. In doing so we consider a number of cosmological models, namely Bianchi type …
perfect fluid. In doing so we consider a number of cosmological models, namely Bianchi type …
Holographic dark energy model with quintessence in Bianchi type-I space-time
S Sarkar, CR Mahanta - International Journal of Theoretical Physics, 2013 - Springer
In this paper, we have studied a homogeneous and anisotropic universe filled with matter
and holographic dark energy components. Assuming deceleration parameter to be a …
and holographic dark energy components. Assuming deceleration parameter to be a …
Two-fluid scenario in Bianchi type-I universe
GK Goswami, M Mishra, AK Yadav… - Modern Physics Letters …, 2020 - World Scientific
In this paper, we study a Bianchi type-I model of universe filled with barotropic and dark
energy (DE) type fluids. The present values of cosmological parameters, such as Hubble …
energy (DE) type fluids. The present values of cosmological parameters, such as Hubble …
LRS Bianchi-I anisotropic cosmological model with dominance of dark energy
AK Yadav, B Saha - Astrophysics and Space Science, 2012 - Springer
The present study deals with spatially homogeneous and anisotropic locally rotationally
symmetric (LRS) Bianchi type I cosmological model with dominance of dark energy. To get …
symmetric (LRS) Bianchi type I cosmological model with dominance of dark energy. To get …