Dark energy models from a parametrization of H: a comprehensive analysis and observational constraints
SKJ Pacif - The European Physical Journal Plus, 2020 - Springer
The presented paper is a comprehensive analysis of two dark energy (DE) cosmological
models wherein exact solutions of the Einstein field equations (EFEs) are obtained in a …
models wherein exact solutions of the Einstein field equations (EFEs) are obtained in a …
Canonical scalar field inflation in gravity with well-known potentials
We investigate the canonical scalar field inflation under the realm of power law f (T) gravity
model by assuming Valley hybrid inflation potential (V (φ)= M 4 [1+(φ μ) p]), exponential …
model by assuming Valley hybrid inflation potential (V (φ)= M 4 [1+(φ μ) p]), exponential …
Observational analysis on warm tachyon scalar field inflation Via Woods-Sexon, valley hybrid, exponential, quartic, quasi exponential potentials
In this paper, we study the tachyon scalar field inflationary scenario considering FRW
universe in context of modified Chaplygin gas model. For this purpose, we consider some …
universe in context of modified Chaplygin gas model. For this purpose, we consider some …
[HTML][HTML] Reheating era in Gauss-Bonnet theories of gravity compatible with the GW170817 event
SA Venikoudis, FP Fronimos - Nuclear Physics B, 2022 - Elsevier
In the present article we showcase how the reheating era can be described properly in the
context of Einstein-Gauss-Bonnet gravity assuming that the primordial gravitational waves …
context of Einstein-Gauss-Bonnet gravity assuming that the primordial gravitational waves …
Quantum gravity corrections to the mean field theory of nucleons
AA Naqash, B Majumder, S Mitra, MM Bangle… - The European Physical …, 2021 - Springer
In this paper, we analyze the correction to the mean field theory potential for a system of
nucleons. It will be argued that these corrections can be obtained by deforming the …
nucleons. It will be argued that these corrections can be obtained by deforming the …
Sigmoidal inflation
E Díaz, O Meza-Aldama - Journal of Physics Communications, 2020 - iopscience.iop.org
In this paper we present a new cosmological inflationary model which is constructed using
the Ivanov-Salopek-Bond method with a logistic generating function. We derive the …
the Ivanov-Salopek-Bond method with a logistic generating function. We derive the …