151 citations · 157 across the 3 of their papers we have counts for
11 papers · 1 filter
Horizon Multipole Moments of a Kerr Black Hole
Eric Gourgoulhon, Alexandre Le Tiec, Marc Casals
The horizon multipole moments of a Kerr black hole are computed from two distinct definitions that have been proposed in the literature. The first one [Ashtekar et al., Class. Quan…
First Law of Mechanics for Spinning Compact Binaries: Dipolar Order
Paul Ramond, Alexandre Le Tiec
Building upon the Noether charge formalism of Iyer and Wald, we derive a variational formula for spacetimes admitting a Killing vector field, for a generic energy-momentum distribu…
Gravitational waveforms for compact binaries from second-order self-force theory
Barry Wardell, Adam Pound, Niels Warburton +3
We produce gravitational waveforms for nonspinning compact binaries undergoing a quasicircular inspiral. Our approach is based on a two-timescale expansion of the Einstein equation…
Tidal Love Numbers of Kerr Black Holes
Alexandre Le Tiec, Marc Casals, Edgardo Franzin
The open question of whether a Kerr black hole can become tidally deformed or not has profound implications for fundamental physics and gravitational-wave astronomy. We consider a…
Spinning Black Holes Fall in Love
Alexandre Le Tiec, Marc Casals
The open question of whether a black hole can become tidally deformed by an external gravitational field has profound implications for fundamental physics, astrophysics and gravita…
Multipolar Particles in Helically Symmetric Spacetimes
Paul Ramond, Alexandre Le Tiec
We consider a binary system of spinning compact objects with internal structure, moving along an exactly circular orbit, and modelled within the multipolar gravitational skeleton f…