Accurate time-domain gravitational waveforms for extreme-mass-ratio binaries

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dc.creatorBurko, Lior M.
dc.creatorKhanna, Gaurav
dc.date2006-08-31
dc.date2007-02-07
dc.date.accessioned2026-07-07T10:40:59Z
dc.date.available2026-07-07T10:40:59Z
dc.descriptionThe accuracy of time-domain solutions of the inhomogeneous Teukolsky equation is improved significantly. Comparing energy fluxes in gravitational waves with highly accurate frequency-domain results for circular equatorial orbits in Schwarzschild and Kerr, we find agreement to within 1% or better, which we believe can be even further improved. We apply our method to orbits for which frequency-domain calculations have a relative disadvantage, specifically high-eccentricity (elliptical and parabolic) "zoom-whirl" orbits, and find the energy fluxes, waveforms, and characteristic strain in gravitational waves.
dc.description6 pages, 9 figures, 2 tables; Changes: some errors corrected. Comparison with Frequency-domain now done in stronger field
dc.identifierhttps://arxiv.org/abs/gr-qc/0609002
dc.identifierhttp://arxiv.org/abs/gr-qc/0609002
dc.identifierEurophys.Lett.78:60005,2007
dc.identifierdoi:10.1209/0295-5075/78/60005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/181494
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAccurate time-domain gravitational waveforms for extreme-mass-ratio binaries
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