180 citations · 401 across the 15 of their papers we have counts for
16 papers
Cyclic universe and uniform rate inflation in loop quantum cosmology
Bikash Chandra Paul, Sahil Saini
We investigate uniform rate inflationary universe in the framework of loop quantum cosmology (LQC) and find that this seemingly simple inflationary model is interlinked with variou…
Dynamical analysis of cosmological models in non-minimal scalar non-metricity gravity
Bikash Chandra Roy, Bikash Chandra Paul
We investigate the evolution of a spatially flat Friedmann-Robertson-Walker (FRW) universe in the framework of scalar non-metricity theory of gravity. In the model, we consider dar…
Dynamics of late time universe in gravity
Bikash Chandra Roy, Aroonkumar Beesham, Bikash Chandra Paul
We construct cosmological model in nonmetricity scalar functional gravitational Lagrangian which describes the dynamical evolution of the late accelerating universe. Cosmolo…
Dynamical stability and phase space analysis of an Emergent Universe with non-interacting and interacting fluids
Bikash Chandra Roy, Anirban Chanda, Bikash Chandra Paul
We investigate the evolution of a flat Emergent Universe obtained with a non-linear equation of state (nEoS) in Einstein's general theory of Relativity. The nEoS is equivalent to t…
Observational constraints on the Emergent Universe with interacting non-linear fluids and its stability analysis
Anirban Chanda, Bikash Chandra Roy, Kazuharu Bamba +1
We investigate a flat Emergent Universe (EU) with a nonlinear equation of state which is equivalent to three different compositions of fluids. In the EU, initially, the evolution o…
Barrow Holographic Dark Energy in Brane World Cosmology
Anirban Chanda, Arpan Krishna Mitra, Souvik Ghose +2
Cosmological features of Barrow Holographic Dark Energy (BHDE), a recent generalization of original Holographic dark energy with a richer structure, are studied in the context of D…