2 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…
astro-ph.IM2025
Parameter estimation of gravitational-wave signals with frequency-dependent antenna responses and higher modes
Pratyusava Baral, Soichiro Morisaki, Ish Gupta +1
We implement frequency-dependent antenna responses and develop likelihood classes (standard likelihood, multibanded likelihood, and the relative binning (RB) likelihood) capable of…