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Non-local parameter degeneracy in the intrinsic space of gravitational-wave signals from extreme-mass-ratio inspirals
Alvin J. K. Chua, Curt J. Cutler
Extreme-mass-ratio inspirals will be prized sources for the upcoming space-based gravitational-wave observatory LISA. The hunt for these is beset by many open theoretical and compu…
The Effect of Mission Duration on LISA Science Objectives
Pau Amaro Seoane, Manuel Arca Sedda, Stanislav Babak +38
The science objectives of the LISA mission have been defined under the implicit assumption of a 4 yr continuous data stream. Based on the performance of LISA Pathfinder, it is now…
FastEMRIWaveforms: New tools for millihertz gravitational-wave data analysis
Michael L. Katz, Alvin J. K. Chua, Lorenzo Speri +2
We present the FastEMRIWaveforms (FEW) package, a collection of tools to build and analyze extreme mass ratio inspiral (EMRI) waveforms. Here, we expand on the Physical Review Lett…
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…
Adiabatic waveforms for extreme mass-ratio inspirals via multivoice decomposition in time and frequency
Scott A. Hughes, Niels Warburton, Gaurav Khanna +2
We compute adiabatic waveforms for extreme mass-ratio inspirals (EMRIs) by "stitching" together a long inspiral waveform from a sequence of waveform snapshots, each of which corres…