3 papers
gr-qc2025
Implications of GW241011 for rotating exotic compact objects
N. V. Krishnendu, Tamara Evstafyeva, Aditya Vijaykumar +17
A number of theoretical proposals have been made for horizonless compact objects with masses and spins similar to those of black holes. While gravitational wave signatures from the…
gr-qc2025
Spin-induced Quadrupole Moment (SIQM) Test for Eccentric Compact Binaries
Syed U. Naqvi, Chandra Kant Mishra
Spin-induced deformations of individual components of a binary can be quantified using the gravitational wave signal the binary emits. Such deformations are characterised by a para…
gr-qc2023
Chaos and Einstein-Rosen gravitational waves
Sebastian J. Szybka, Syed U. Naqvi
We demonstrate the existence of chaotic geodesics for the Einstein-Rosen standing gravitational waves. The complex dynamics of massive test particles are governed by a chaotic hete…