A5091494986- Pulsars and Gravitational Waves Research
- Astrophysical Phenomena and Observations
- Geophysics and Gravity Measurements
- Black Holes and Theoretical Physics
- Astrophysics and Cosmic Phenomena
University of Potsdam
2022
University of Southampton
2022
LISA, the Laser Interferometer Space Antenna, will usher in a new era gravitational-wave astronomy. As first anticipated space-based detector, it expand our view to millihertz sky, where spectacular variety of interesting sources abound: from millions ultra-compact binaries Galaxy, mergers massive black holes at cosmological distances; beginnings inspirals that venture into ground-based detectors' death spiral compact objects holes, and many between. Central realising LISA's discovery...
In recent years, gravitational-wave astronomy has motivated increasingly accurate perturbative studies of gravitational dynamics in compact binaries. This turn enabled more detailed analyses the dynamical black holes these systems. For example, Pound et al. [Phys. Rev. Lett. 124, 021101 (2020)] recently computed surface area a Schwarzschild hole's apparent horizon, perturbed by an orbiting body, to second order binary's mass ratio. this paper, we take that as starting point for comprehensive...