133 citations · 976 across the 35 of their papers we have counts for
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gr-qc2020★ 16 cited
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…
gr-qc2020★ 41 cited
Recognizing black holes in gravitational-wave observations: Challenges in telling apart impostors in mass-gap binaries
Sayak Datta, Khun Sang Phukon, Sukanta Bose
We study how by careful monitoring of the presence or absence of tidal deformability (TD) and tidal-heating (TH) in the inspiral signal of compact object binaries in ground-based g…
gr-qc2020★ 33 cited
Tidal heating of Quantum Black Holes and their imprints on gravitational waves
Sayak Datta
The characteristic difference between a black hole and other exotic compact objects (ECOs) is the presence of the horizon. The horizon of a classical black hole acts as a one-way m…