8 citations · 17 across the 9 of their papers we have counts for
9 papers
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…
Constraining Redshift Parametrization Models with Recentmost Data : Impacts on an Accretion Disc around Finslerian Kiselev Black Hole
Promila Biswas, Subhajit Pal, Sukanya Dutta +2
We investigate the evolution of black hole mass within a cosmological background modeled by a Modified Chaplygin Gas (MCG) under various dark energy equation of state parametrizati…
Cosmology with Distinct Functions of the Non-metricity Scalar : A Dynamical System Approach
Promila Biswas, Subhajit Pal, Ritabrata Biswas +1
Symmetric teleparallel gravity is one among the general relativistic trinity which deals with the non-metricity scalar . In the Einstein Hilbert action, a function of is cho…
Accretion of Dark Energy Candidates Following Redshift Parametrization Type Equation of State : Horava-Lifshitz Gravity
Promila Biswas, Sukanya Dutta, Ritabrata Biswas +1
In this article, accretion of particular dark energy candidates is studied. These dark energy models possess equation of state dependent on redshift and some free parameters. Centr…
Viscous Dark Energy Accretion Activities : Sonic Speed, Angular Momentum and Mach Number Studies
Sandip Dutta, Promila Biswas, Ritabrata Biswas
In this present article, we study different accretion properties regarding viscous accretion of dark energy. Modified Chaplygin gas is chosen as the dark energy candidate. Viscosit…
Posing Constraints on the Free Parameters of a New Model of Dark Energy EoS : Responses Through Cosmological Behaviours
Promila Biswas, Parthajit Roy, Ritabrata Biswas
Since the late 1990's observations of type Ia Supernova, our universe is predicted to experience a late time cosmic acceleration. Theoretical support to this observation were inten…
Barboza-Alcaniz Equation of State Parametrization : Constraining the Parameters in Different Gravity Theories
Promila Biswas, Ritabrata Biswas
To justify the twenty years old distant Ia Supernova observations which revealed to us that our universe is experiencing a late time cosmic acceleration, propositions of existence…
Interacting Models of Generalised Chaplygin Gas and Modified Chaplygin Gas with Barotropic Fluid
Promila Biswas, Ritabrata Biswas
In this letter we consider two different models of our present universe. We choose the models which are consisting different sets of two seperate fluids. The first one of each set…
Evolution of Universe as a Homogeneous System : Changes of Scale Factors with Different Dark Energy EoS-s
Promila Biswas, Ritabrata Biswas
We analyse the universe homogeneously filled up by different dark energies. We calculate the relations between time and the scale factor. We thoroughly check the differences to be…