6 papers
Equatorial Periodic Orbits and Gravitational Wave Phenomenology around Spherically-symmetric vacuum solution in Freund-Nambu scalar-tensor gravity
Dhruba Jyoti Gogoi, Jyatsnasree Bora, Himanshu Chaudhary +2
We investigate test particle dynamics and gravitational wave (GW) phenomenology in an exact spherically symmetric vacuum solution of Freund - Nambu scalar - tensor gravity. This fr…
Joule-Thomson effect and Efficiency of deformed AdS-Schwarzschild black hole in presence of quintessence
Dhruba Jyoti Gogoi, Ronit Karmakar, Jyatsnasree Bora +2
We study the Joule-Thomson expansion and extended thermodynamics of a modified black hole characterised by the parameters , , and . Analysis of the Hawking temperature,…
Equatorial periodic orbits and gravitational wave signatures in Euler-Heisenberg black holes surrounded by perfect fluid dark matter
Dhruba Jyoti Gogoi, Jyatsnasree Bora, Ali Ãvgün
We investigate equatorial periodic orbits and their gravitational wave radiation in the spacetime of an Euler--Heisenberg (EH) black hole surrounded by perfect fluid dark matter (P…
Thermodynamics of deformed AdS-Schwarzschild black holes in the presence of Thermal fluctuations
Dhruba Jyoti Gogoi, Poppy Hazarika, Jyatsnasree Bora +1
This paper examines the thermodynamic properties and stability of deformed AdS-Schwarzschild black holes, focusing on the effects of deformation () and thermal correction param…
Optical, Dynamic and Topological Characteristics of Deformed Schwarzschild Black Holes
Dhruba Jyoti Gogoi, Jyatsnasree Bora, Filip StudniÄka +1
We investigate the temperature, photon and shadow radii, quasinormal modes (QNMs), time domain profiles, greybody factors, emission rates and topological characteristics of deforme…
Corrected Thermodynamics and Stability of Magnetic charged AdS Black Holes surrounded by Quintessence
Dhruba Jyoti Gogoi, Yassine Sekhmani, Shyamalee Bora +3
In this study, we explore the corrected thermodynamics of non-linear magnetic charged anti-de Sitter (AdS) black holes surrounded by quintessence, incorporating thermal fluctuation…