3 citations · 11 across the 18 of their papers we have counts for
8 papers · 1 filter
Some New Types of Well-Behaved Polynomial Redshift Parametrization of Dark Energy Equation of State
Prabir Rudra, Aritra Sanyal, Promila Biswas +3
In this paper, we explore a new type of smooth and well-behaved polynomial redshift function that can avoid a future singularity. Using this function, we have proposed different re…
Testing the Generalized Second Law in -Dimensional Cosmology: Holographic Entropy Bounds and Observational Constraints
Praveen Kumar Dhankar, Aritra Sanyal, Safiqul Islam +2
We investigate the validity of the Generalized Second Law (GSL) of thermodynamics in a -dimensional holographic cosmological model with a negative cosmological constant. Ado…
Constraints on multi-fluid cosmology in modified Gauss-Bonnet gravity models with different observational data sets
Praveen Kumar Dhankar, Albert Munyeshyaka, Aritra Sanyal +2
In the present work, we incorporate redshift-space distortion measurement to investigate the growth of large scale structure within the framework of multi-fluid cosmology in the co…
Cosmic Hysteresis in Reconstructed Bounce Models: A Thermodynamic Study
Aritra Sanyal, Praveen Kumar Dhankar, Albert Munyeshyaka +2
We study the emergence of cosmic hysteresis in cyclic bouncing universes within the framework of analytically reconstructed gravity. Using exact bouncing scale factor soluti…
Observational constraints on holography in -dimensional cosmology with a generalized equation of state
Praveen Kumar Dhankar, Safiqul Islam, Saibal Ray +2
In this study we explore the cosmic holographic principle, as proposed by Fischler and Susskind~\cite{Fischler}, within the framework of -dimensional cosmological models.…
Ricci-Cubic Holographic Dark Energy: Confronting Observations, Stability and the Cosmic Coincidence Problem
Aritra Sanyal, Prabir Rudra
In this work, we constrain the parameter space of the Ricci-Cubic Holographic Dark Energy (RCHDE) model using several observational datasets, including Hubble parameter measurement…
Cosmic Hysteresis in Gravity: A Thermodynamic Perspective on Cyclic Bouncing Universes
Aritra Sanyal
We investigate the emergence of cosmic hysteresis in cyclic bouncing cosmologies within the framework of modified gravity theories. Building upon previous studies that explo…
Observational analysis of bulk viscous modified Chaplygin gas in (2+1)-dimensional universe using MCMC
Praveen Kumar Dhankar, Aritra Sanyal, Albert Munyeshyaka +2
This paper investigates regarding cosmological implications of a bulk viscous modified Chaplygin gas (MCG) in (2+1)-dimensional Friedmann-Robertson-Walker spacetime, incorporating…