179 citations · 3.4k across the 141 of their papers we have counts for
37 papers · 1 filter
Bianchi type-III THDE quintessence model with hybrid expansion law
Gunjan Varshney, Anirudh Pradhan, Umesh Kumar Sharma
The current research investigates the behavior of the Tsallis holographic dark energy (THDE) model with quintessence in a homogeneous and anisotropic Bianchi type-III (B-III) space…
A new topological perspective of expanding space-times with applications to cosmology
Nasr Ahmed, Anirudh Pradhan, F. Salama
We discuss the possible role of the Tietze extension theorem in providing a rigorous topological base to the expanding space-time in cosmology. A simple toy model has been introduc…
Role of a periodic varying deceleration parameter in Particle creation with higher dimensional FLRW Universe
Priyanka Garg, Anirudh Pradhan
The present search focus on the mechanism of gravitationally influenced particle creation (PC) in higher dimensional Friedmann-Lemaitre-Robertson-Walker(FLRW) cosmological models w…
Transit cosmological models with observational constraints in f(Q, T) gravity
Anirudh Pradhan, Archana Dixit
This cosmological model is a study of modified theory of gravity which was recently proposed by Xu {\it et al.} (Eur. Phys. J. C {\bf 79}, 708 (2019)). In this theory of g…
A flat FRW model with dynamical as function of matter and geometry
Anirudh Pradhan, De Avik, Tee How Loo +1
We revisit the evolution of the scale factor in a flat FRW spacetime with a new generalized decay rule for the dynamic -term under modified theories of gravity. It analyses cert…
Transit cosmological models coupled with zero-mass scalar-field with high redshift in higher derivative theory
Archana Dixit, Dinesh Chandra Maurya, Anirudh Pradhan
The present study deals with a flat FRW cosmological model filled with perfect fluid coupled with the zero-mass scalar field in the higher derivative theory of gravity. We have obt…