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Gravitational Wave Peep Contributions to Background Signal Confusion Noise for LISA
Daniel J Oliver, Aaron D Johnson, Lena Janssen +3
Two-body gravitational interactions will occasionally lead to a stellar-mass compact object entering a very highly eccentric orbit around a massive black hole at the center of a ga…
Gravitational Wave Peeps from EMRIs and their Implication for LISA Signal Confusion Noise
Daniel J Oliver, Aaron D Johnson, Joel Berrier +2
Scattering events around the center of massive galaxies will occasionally toss a stellar-mass compact object into an orbit around the massive black hole at the center, beginning an…
Prospects of detecting the nonlinear gravitational wave memory
Aaron D. Johnson, Shasvath J. Kapadia, Andrew Osborne +2
In GW150914, approximately were radiated away as gravitational waves from the binary black hole system as it merged. The stress energy of the gravitational wave itself…
The Darboux transformation in black hole perturbation theory
Kostas Glampedakis, Aaron D. Johnson, Daniel Kennefick
The Darboux transformation between ordinary differential equations is a 19th century technique that has seen wide use in quantum theory for producing exactly solvable potentials fo…
Do floating orbits in extreme mass ratio binary black holes exist?
Shasvath J. Kapadia, Daniel Kennefick, Kostas Glampedakis
This paper examines the possibility of floating or non-decaying orbits for extreme mass ratio binary black holes. In the adiabatic approximation, valid in the extreme mass ratio ca…
Computational Efficiency of Frequency-- and Time--Domain Calculations of Extreme Mass--Ratio Binaries: Equatorial Orbits
Jonathan L. Barton, David J. Lazar, Daniel J. Kennefick +2
Gravitational waveforms and fluxes from extreme mass--ratio inspirals can be computed using time--domain methods with accuracy that is fast approaching that of frequency--domain me…