11 citations · 34 across the 6 of their papers we have counts for
6 papers · 1 filter
Thermodynamics of the dissipative cosmic fluid and stability criteria
Pritikana Bhandari, Sourav Haldar, Subenoy Chakraborty
The work deals with the thermodynamical aspects of the cosmic substratum which is dissipative in nature. For homogeneous and isotropic model of the Universe this dissipative phenom…
Emergent Scenario in first and second order non-equilibrium thermodynamics and stability analysis
Sourav Haldar, Pritikana Bhandari, Subenoy Chakraborty
First and second order non-equilibrium thermodynamics are studied in the context of particle creation mechanism for homogeneous and isotropic FLRW model and a general formulation o…
Tunnelling mechanism in non-commutative space with generalized uncertainty principle and Bohr-like black hole
Sourav Haldar, Christian Corda, Subenoy Chakraborty
The paper deals with non-thermal radiation spectrum by tunnelling mechanism with correction due to the generalized uncertainty principle (GUP) in the background of non-commutative…
A Comparative Study of Different Entropies in Fractal Universe
Sourav Haldar, Jibitesh Dutta, Subenoy Chakraborty
Here we make an attempt to extend the idea of generalized Hawking temperature and modified Bekenstein entropy at the event horizon in a fractal universe. The modified Hawking tempe…
Unified first law and some general prescription: a redefinition of surface gravity
Sourav Haldar, Sudipto Bhattacharjee, Subenoy Chakraborty
The paper contains an extensive study of the unified first law (UFL) in the Friedmann-Robertson-Walker spacetime model. By projecting the UFL along the Kodama vector the second Fri…
Formation Of Emergent Universe in Brane Scenario as a Consequence of Particle Creation
Jibitesh Dutta, Sourav Haldar, Subenoy Chakraborty
Here we formulate scenario of emergent universe from particle creation mechanism in spatially flat braneworld models. We consider an isotropic and homogeneous universe in Braneworl…