73 citations · 1.1k across the 59 of their papers we have counts for
19 papers · 1 filter
Multiple fluid theory of cosmic evolution and its thermodynamic analysis
Shouvik Sadhukhan, Alokananda Kar, Surajit Chattopadhyay
In this paper we have discussed the modified gravity and scalar field DE model specifically DBI essence model with the analysis of thermodynamics during cosmological evolution. We…
Energy conditions for Inhomogeneous EOS and its Thermodynamics analysis with the resolution on finite time future singularity problems
Alokananda Kar, Shouvik Sadhukhan, Surajit Chattopadhay
In this paper we study two different cases of inhomogeneous EOS of the form p_d = ω(t)ρ_d+w_1 f(H, t) . We derive the energy density of dark fluid and dark matter component for bot…
Modified Holographic energy density driven inflation and some cosmological outcomes
Gargee Chakraborty, Surajit Chattopadhyay
Motivated by the work of Nojiri et al. (2019) [S. Nojiri, S. D. Odintsov and E. N. Saridakis, Holographic inflation, Phys. Lett. B 797 (2019) 134829], the present study reports a m…
Cosmology of a generalised version of holographic dark energy in presence of bulk viscosity and its inflationary dynamics through slow roll parameters
Gargee Chakraborty, Surajit Chattopadhyay
The present study reports a reconstruction scheme of a Dark Energy (DE) model with higher order derivative of Hubble parameter, which is a particular case of Nojiri-Odintsov hologr…
Power-law and Logarithmic Entropy Corrected Holographic Dark Energy Models in Brans-Dicke Cosmology with Granda-Oliveros Cut-Off
Antonio Pasqua, Surajit Chattopadhyay, Ratbay Myrzakulov
In this paper, the cosmological implications of the Power Law Entropy Corrected Holographic Dark Energy (PLECHDE) and the Logarithmic Entropy Corrected Holographic Dark Energy (LEC…
A dark energy with higher order derivatives of in the modified gravity
Antonio Pasqua, Surajit Chattopadhyay, Ratbay Myrzakulov
In this paper, we consider a recently proposed model of Dark Energy (DE) which contains three terms (one proportional to the squared Hubble parameter, one to the first derivative w…