Cosmological tests of dark energy model in FRW universe
The paper is devoted to study the observational signatures of f (R, G, T) gravity in FRW
universe. In this research article, we present a new cosmological model formulated within …
universe. In this research article, we present a new cosmological model formulated within …
Generalised teleparallel quintom dark energy non-minimally coupled with the scalar torsion and a boundary term
Within this work, we propose a new generalised quintom dark energy model in the
teleparallel alternative of general relativity theory, by considering a non-minimal coupling …
teleparallel alternative of general relativity theory, by considering a non-minimal coupling …
Thermodynamics of the viscous gravity in the new agegraphic dark energy model
A Pourbagher, A Amani - Modern Physics Letters A, 2020 - World Scientific
In this paper, we first obtain the energy density by the approach of the new agegraphic dark
energy model, and then the f (T, B) gravity model is studied as an alternative to the dark …
energy model, and then the f (T, B) gravity model is studied as an alternative to the dark …
[HTML][HTML] Bounce cosmology in gravity
M Ilyas, WU Rahman - The European Physical Journal C, 2021 - Springer
In this paper, we analyze the modified\(f ({\mathcal {R}})\) gravity models in Friedmann–
Lemaître–Robertson–Walker (FLRW) background. The actions of bouncing cosmology are …
Lemaître–Robertson–Walker (FLRW) background. The actions of bouncing cosmology are …
Minimally interacting holographic Dark energy model in Brans-Dicke theory
M Kiran, DRK Reddy, VUM Rao - Astrophysics and Space Science, 2015 - Springer
In this paper, we have studied the anisotropic and homogeneous Bianchi type-V universe
filled with two minimally interacting fields, matter and holographic dark energy components …
filled with two minimally interacting fields, matter and holographic dark energy components …
The bouncing cosmology with gravity and its reconstructing
AR Amani - International Journal of Modern Physics D, 2016 - World Scientific
In this paper, we study F (R) gravity by Hu–Sawicki model in Friedmann–Lemaître–
Robertson–Walker (FLRW) background. The Friedmann equations are calculated by …
Robertson–Walker (FLRW) background. The Friedmann equations are calculated by …
Completely regular quantum stress tensor with
For many quantum field theory computations in cosmology it is not possible to use the flat
space trick of obtaining full, interacting states by evolving free states over infinite times. State …
space trick of obtaining full, interacting states by evolving free states over infinite times. State …
Thermodynamics and stability of gravity with viscous fluid by observational constraints
A Pourbagher, A Amani - Astrophysics and Space Science, 2019 - Springer
In this paper, we study the model of f (T, B) f(T,B) gravity with viscous fluid in flat-FRW metric,
in which TT and BB are torsion scalar and boundary term, respectively. We obtain the …
in which TT and BB are torsion scalar and boundary term, respectively. We obtain the …
The interaction of extended Bose–Einstein condensate dark matter with viscous f (T, B) gravity
E Mahichi, A Amani - Physics of the Dark Universe, 2023 - Elsevier
In this paper, we study the viscous f (T, B) gravity model as a source of dark energy, and the
Extended Bose–Einstein Condensate (EBEC) as a source of dark matter, in a flat-FRW …
Extended Bose–Einstein Condensate (EBEC) as a source of dark matter, in a flat-FRW …
Bouncing universe and reconstructing vector field
Motivated by the recent works of Golovnev et al.(2008), Chiba (2008)[1, 2] where a model of
inflation has been suggested with non-minimally coupled massive vector fields, we …
inflation has been suggested with non-minimally coupled massive vector fields, we …