35 citations · 130 across the 9 of their papers we have counts for
13 papers · 1 filter
Black Hole Tomography: Unveiling Black Hole Ringdown via Gravitational Wave Observations
A. Ribes Metidieri, B. Bonga, B. Krishnan
During the post-merger regime of a binary black hole merger, the gravitational wave signal consists of a superposition of quasi-normal modes (QNMs) of the remnant black hole. It ha…
Wave optics for rotating stars
Béatrice Bonga, Job Feldbrugge, Ariadna Ribes Metidieri
Gravitational lensing in wave optics is a rich field combining caustic singularities, general relativity and interference phenomena. We present a detailed evaluation of wave optics…
Mimicking Kerr's multipole moments
Béatrice Bonga, Huan Yang
Multipole moments carry a lot of information about the gravitational field. Nonetheless, knowing all the multipole moments of an object does not determine conclusively the nature o…
Importance of tidal resonances in extreme-mass-ratio inspirals
Priti Gupta, Béatrice Bonga, Alvin J. K. Chua +1
Extreme mass ratio inspirals (EMRIs) will be important sources for future space-based gravitational-wave detectors. In recent work, tidal resonances in binary orbital evolution ind…
BMS-like symmetries in cosmology
Béatrice Bonga, Kartik Prabhu
Null infinity in asymptotically flat spacetimes posses a rich mathematical structure; including the BMS group and the Bondi news tensor that allow one to study gravitational radiat…
Prospects for Fundamental Physics with LISA
Enrico Barausse, Emanuele Berti, Thomas Hertog +318
In this paper, which is of programmatic rather than quantitative nature, we aim to further delineate and sharpen the future potential of the LISA mission in the area of fundamental…