31 citations · 239 across the 21 of their papers we have counts for
4 papers · 1 filter
Gravitational Collapse for the K-essence Emergent Vaidya Spacetime
Goutam Manna
In this paper, we study the gravitational collapse in the {\bf k-}essence emergent gravity using a generalized Vaidya-type metric as a background. We also analyze the cosmic censor…
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…