185 citations · 405 across the 17 of their papers we have counts for
14 papers · 1 filter
Inferring the Merger History of Primordial Black Holes from Gravitational-Wave data and the Stochastic Signatures
Sourav Roy Chowdhury, Aritra Basak, Maxim Khlopov +1
Primordial black holes (PBHs) are well-motivated candidates for cold dark matter and may also account for a fraction of the binary black hole mergers observed by the LIGO-Virgo-KAG…
Stochastic gravitational wave background due to core collapse resulting in neutron stars
Sourav Roy Chowdhury, Maxim Khlopov
The stochastic background of gravitational wave signals arising from the core-collapse supernovae is produced through various complex mechanisms that need detailed and careful inve…
Finslerian extension of an anisotropic strange star in the domain of modified gravity
Sourav Roy Chowdhury, Debabrata Deb, Farook Rahaman +1
In this article, we apply the Finsler spacetime to develop the Einstein field equations in the extension of modified geometry. Following Finsler geometry, which is focused on the t…
The Lunar Gravitational-wave Antenna: Mission Studies and Science Case
Parameswaran Ajith, Pau Amaro Seoane, Manuel Arca Sedda +83
The Lunar Gravitational-wave Antenna (LGWA) is a proposed array of next-generation inertial sensors to monitor the response of the Moon to gravitational waves (GWs). Given the size…
An eccentric binary blackhole in post-Newtonian theory
Sourav Roy Chowdhury, Maxim Khlopov
Gravitational waves radiated during binary black hole coalescence is a perfect probe for studying the characteristics of strong gravity. Advanced techniques for creating numerical…
Gravitational waves in the extended theory of gravity
Sourav Roy Chowdhury, Maxim Khlopov
Extended Theories of Gravity are considered as a new approach for solving the infrared and ultraviolet scale problems of the Standard Theory of Gravity (General Relativity). Observ…
Gravitational waves in the modified gravity
Sourav Roy Chowdhury, Maxim Khlopov
We have taken a modified version of the Einstein Hilbert action, gravity under consideration, where is the energy-momentum tensor trace for the scalar field und…
The stochastic gravitational wave background from magnetars
Sourav Roy Chowdhury, Maxim Khlopov
Magnetars have already been a potential candidate as gravitational wave sources that could be detected by current and future terrestrial as well as ground based gravitational wave…
Anisotropic strange star in Finsler geometry
Sourav Roy Chowdhury, Debabrata Deb, Farook Rahaman +2
In the present paper, we report on a study of the anisotropic strange stars under Finsler geometry. Keeping in mind that Finsler spacetime is not merely a generalization of Riemann…
Charged anisotropic strange stars in Finslerian geometry
Sourav Roy Chowdhury, Debabrata Deb, Saibal Ray +2
We investigate a simplified model for the strange stars in the framework of Finslerian spacetime geometry, composed of charged fluid. It is considered that the fluid consisting of…
Anisotropic strange stars in Tolman-Kuchowicz spacetime
M. K. Jasim, Debabrata Deb, Saibal Ray +2
We attempt to study a singularity-free model for the spherically symmetric anisotropic strange stars under Einstein's general theory of relativity by exploiting the Tolman-Kuchowic…
A relativistic compact stellar model of anisotropic quark matter mixed with dark energy
Theophanes Grammenos, Farook Rahamn, Saibal Ray +2
The possibility of strange stars mixed with dark energy to be one of the candidates for dark energy stars is the main issue of the present study. Our investigation shows that quark…
Relativistic model for anisotropic strange stars
Debabrata Deb, Sourav Roy Chowdhury, Saibal Ray +2
In this article, we attempt to find a singularity free solution of Einstein's field equations for compact stellar objects, precisely strange (quark) stars, considering Schwarzschil…
Spherically symmetric electromagnetic mass models of embedding class one
S. K. Maurya, Y. K. Gupta, Saibal Ray +1
In this article we consider the static spherically symmetric spacetime metric of embedding class one. Specifically three new electromagnetic mass models are derived where the solut…