102 citations · 107 across the 2 of their papers we have counts for
8 papers
Search for gravitational-wave transients associated with magnetar bursts in Advanced LIGO and Advanced Virgo data from the third observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1667
Gravitational waves are expected to be produced from neutron star oscillations associated with magnetar giant flares and short bursts. We present the results of a search for short-…
Tidal heating of black holes and exotic compact objects on the brane
Sumanta Chakraborty, Sayak Datta, Subhadip Sau
During the early phase of in-spiral of a binary system, the tidal heating of a compact object due to its companion plays a significant role in the determination of the orbital evol…
Possible connection between the reflection symmetry and existence of equatorial circular orbit
Sayak Datta, Sajal Mukherjee
We study a viable connection between the circular-equatorial orbits and reflection symmetry across the equatorial plane of a vacuum stationary axis-symmetric spacetime in general r…
Tidal heating as a discriminator for horizons in extreme mass ratio inspirals
Sayak Datta, Richard Brito, Sukanta Bose +2
The defining feature of a classical black hole is being a perfect absorber. Any evidence showing otherwise would indicate a departure from the standard black-hole picture. Energy a…
Effect of superfluid matter of neutron star on the tidal deformability
Sayak Datta, Prasanta Char
We study the effect of superfluidity on the tidal response of a neutron star in a general relativistic framework. In this work, we take a dual-layer approach where the superfluid m…
Quasi-normal Modes of Static Spherically Symmetric Black Holes in Theory
Sayak Datta, Sukanta Bose
We study the quasi-normal modes (QNMs) of static, spherically symmetric black holes in theories. We show how these modes in theories with non-trivial are fundamentall…