61 citations · 217 across the 11 of their papers we have counts for
11 papers
Late-time evolution of Dirac field around Schwarzschild-quintessence black hole
Nijo Varghese, V. C. Kuriakose
The late-time evolution of Dirac field around spherically symmetric black hole surrounded by quintessece is studied numerically. Our results show, for lower values of the quintesse…
Thermodynamic Geometry of Reissener-Nordström-de Sitter black hole and its extremal case
R. Tharanath, Jishnu Suresh, Nijo Varghese +1
We study the thermodynamics and the different thermodynamic geometric methods of Reissener-Nordström-de Sitter black hole and its extremal case, which is similar to the de Sitter b…
Phase transition, Quasinormal modes and Hawking radiation of Schwarzschild black hole in Quintessence field
R. Tharanath, Nijo Varghese, V C Kuriakose
Black hole thermodynamic stability can be determined by studying the nature of heat capacity of the system. For Schwarzschild black hole the heat capacity is negative, but in the q…
Thermodynamics and Thermodynamic geometry of Park black hole
Jishnu Suresh, Tharanath R, Nijo Varghese +1
We study the thermodynamics and thermodynamic geometry of Park black hole in Hořava gravity. By incorporating the ideas of differential geometry, we have investigated the thermodyn…
Late time tails of fields around Schwarzschild black hole surrounded by quintessence
Nijo Varghese, V. C. Kuriakose
The evolution of scalar, electromagnetic and gravitational fields around spherically symmetric black hole surrounded by quintessence are studied with special interest on the late-t…
Evolution of massive fields around a black hole in Horava gravity
Nijo Varghese, V C Kuriakose
We study the evolution of massive scalar field in the spacetime geometry of Kehagias-Sfetsos(KS) black hole in deformed Horava-Lifshitz(HL) gravity by numerical analysis. We find t…