18 citations · 95 across the 8 of their papers we have counts for
8 papers
Null geodesic structure for the Barriola-Vilenkin spacetime via -essence
Bivash Majumder, Saibal Ray, Goutam Manna
Based on the work of Chandrasekhar [{\it The Mathematical Theory of Black Holes, Oxford Univ. Press (1992)}], we investigate the null geodesic structure of the emergent Barriola-Vi…
Geodesic structure of generalized Vaidya spacetime through the K-essence
Bivash Majumder, Maxim Khlopov, Saibal Ray +1
This article investigates on the radial and non-radial geodesic structures of the generalized K-essence Vaidya spacetime. Within the framework of K-essence geometry, it is importan…
Collapsing scenario for the k-essence emergent generalised Vaidya spacetime in the context of massive gravity's rainbow
Saibal Ray, Arijit Panda, Bivash Majumder +2
In this paper, we study the collapsing scenario for the k-essence emergent Vaidya spacetime in the context of massive gravity's rainbow. For this study, we consider that the backgr…
Evaporation of dynamical horizon with the Hawking temparature in the {\bf K-}essence emergent Vaidya spacetime
Bivash Majumder, Saibal Ray, Goutam Manna
In the {\bf K-}essence Vaidya Schwarzschild spacetime, we apply the dynamical horizon equation to measure the mass-loss due to Hawking radiation and the tunneling formalism (Hamilt…
Time-like geodesic structure for the K-essence Emergent Barriola-Vilenkin type spacetime
Bivash Majumder, Goutam Manna, Ashoke Das
For a particular type of {\bf k-}essence scalar field, the {\bf k-}essence emergent gravity metric is exactly mapped on to the Barriola-Vilenkin (BV) type metric for Schwarzschild…
Thermodynamics for the k-essence Emergent Reissner-Nordstrom-de Sitter Spacetime
Goutam Manna, Bivash Majumder, Ashoke Das
The {\bf k-}essence emergent Reissner-Nordstrom-de Sitter spacetime has exactly mapped on to the Robinson-Trautman (RT) type spacetime with cosmological constant for certain co…
K-essence Emergent Spacetime as Generalized Vaidya Geometry
Goutam Manna, Parthasarathi Majumdar, Bivash Majumder
We establish a formal connection between the {\bf K}-essence emergent gravity scenario and generalizations of Vaidya spacetime. Choosing the {\bf K}-essence action to be of the Dir…
The Hawking temperature in the context of dark energy for Kerr-Newman and Kerr-Newman-AdS backgrounds
Goutam Manna, Bivash Majumder
We show that the Hawking temperature is modified in the presence of dark energy in an emergent gravity scenario for Kerr-Newman(KN) and Kerr-Newman-AdS(KNAdS) background metrics. T…