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Augmented analytic kludge waveform with quadrupole moment correction

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arxiv 2008.11396 v1 pith:VZNQHNWO submitted 2020-08-26 gr-qc

classification gr-qc
keywords waveformmomentquadrupoleanalyticaugmentedblackdetectorsemri
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One of the most important sources for future space-borne gravitational wave detectors such as TianQin and LISA is EMRI. It happens when a stellar orgin compact object orbiting around a massive black hole(MBH) in the center of galaxies and has many benefits in the study of astrophysics and fundamental theories. One of the most important objectives is to test the no-hair theorem by measuring the quadrupole moment of the MBH. This requires us to estimate the parameters of an EMRI system accurately enough, which means we also need an accurate waveform templet for this process. Based on the fast and fiducial augmented analytic kludge (AAK) waveform for the standard Kerr black hole, we develop a waveform model for a metric with non-Kerr quadrupole moment. We also analyze the accuracy of parameter estimation for different sources and detectors.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Probing time-dependent scalar wigs with extreme mass ratio inspirals

    gr-qc 2024-12 conditional novelty 6.0 of 10

    For EMRIs where the smaller black hole carries an oscillating scalar cloud with mass 0.001 <= mu_s m_p <= 0.02, the scalar energy flux is negligible, so the inspiral and gravitational waveform are essentially unchanged.

  2. Constraining polymerized black holes with quasi-circular extreme mass-ratio inspirals

    gr-qc 2024-12 conditional novelty 6.0 of 10

    A future LISA observation of an extreme-mass-ratio inspiral around a polymerized black hole could constrain the quantum parameter k-hat to about 0.003, roughly two orders of magnitude tighter than current black hole s...

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