754 citations · 1.1k across the 29 of their papers we have counts for
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Holographic Dark Energy Model: State Finder Parameters
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
In this work, we have studied interacting holographic dark energy model in the background of FRW model of the universe. The interaction is chosen either in linear combination or in…
Universal Thermodynamics with state finder parameters: A general prescription
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
The work deals with universal thermodynamics for flat FRW model, considering interacting fluid system. By introducing the state finder parameters, the feasible regions in the $…
FRW Cosmological model with Modified Chaplygin Gas and Dynamical System
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
The Friedmann-Robertson-Walker(FRW) model with dynamical Dark Energy(DE) in the form of modified Chaplygin gas(MCG) has been investigated. The evolution equations are reduced to an…
Evolution of the horizons for dark energy universe
Ritabrata Biswas, Nairwita Mazumder, Subenoy Chakraborty
Recent observational evidences of accelerating phase of the universe strongly demand that the dominating matter in the universe is in the form of dark energy. In this work, we stud…
Emergent scenario and different anisotropic models
Sudeshna Mukerji, Nairwita Mazumder, Ritabrata Biswas +1
In this work, Emergent Universe scenario has been developed in general homogeneous anisotropic model and for the inhomogeneus LTB model. In the first case, it is assumed that the m…
Quantum Tunnelling of non-zero mass particle and evolution of the horizon for a static black hole
Ritabrata Biswas, Nairwita Mazumder, Subenoy Chakraborty
In this work, we study Hawking radiation from a general static black hole due to tunnelling of particle having nonzero mass. Hawking temperature has been calculated using both the…
Interacting Holographic Dark Energy at the Ricci scale and Dynamical system
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
In this work, we consider homogeneous and isotropic FRW model of the universe, filled with interacting dark matter and dark energy. The dark matter is chosen as usual in the form o…
Quantum tunnelling for Hawking radiation from a dynamical Black Hole
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
The paper deals with Hawking radiation related to non-static spherically symmetric black hole. Quantum corrections are incorporated using Hamilton-Jacobi method beyond semi-classic…
Hawking Like radiation from the Dynamic horizon in Lemaitre-Tolman-Bondi Model of the Universe : Quantum Prescription
Ritabrata Biswas, Nairwita Mazumder, Subenoy Chakraborty
Recent progress of black hole thermodynamics due to Hawking radiation has been applied to universal thermodynamics with universe as inhomogeneous LTB model. Hawking-like temperatur…
Hawking-like radiation from the apparent horizon in an FRW Universe : Quantum Corrections
Ritabrata Biswas, Nairwita Mazumder, Subenoy Chakraborty
In this paper we study Hawking-like radiation in a FRW-Universe using semi-classical tunnelling approach and the Hamilton-Jacobi method. Radial null geodesics are used to picture t…
Tunnelling of non-zero mass particles in Hawking radiation from a static Black Hole : Quantum Correction
Nairwita Mazumder, Ritabrata Biswas, Subenoy Chakraborty
The paper deals with Hawking radiation from a general static black hole due to tunnelling of particle having non-zero mass. Due to complicated calculations, quantum corrections are…
Lemaitre-Tolman-Bondi model of the universe and Hawking radiation of a dynamical horizon
Ritabrata Biswas, Nairwita Mazumder, Subenoy Chakraborty
The paper deals with anisotropic spherically symmetric Lemaitre-Tolman-Bondi model of the universe bounded by the apparent horizon. Using Hamilton-Jacobi method for both massive an…
How does Inflation Depend Upon the Nature of Fluids Filling Up the Universe in Brane World Scenario
Sudeshna Mukerji, Ritabrata Biswas, Nairwita Mazumder +1
By constructing different parameters which are able to give us the information about our universe during inflation,(specially at the start and the end of the inflationary universe)…