Quasi-Normal Modes and Memory

Presentations

• Towards a more robust algorithm for computing the Kerr quasinormal mode frequencies

  ORAL

  April 18, 2023, 2:30 PM – April 18, 2023, 2:42 PM

  Publication: https://arxiv.org/pdf/2210.03657.pdf

  Presenters

  • Sashwat Tanay

    University of Mississippi

  Authors

  • Sashwat Tanay

    University of Mississippi

  • Leo C Stein

    University of Mississippi

  View abstract →

• A Surrogate Model for Ringdown

  ORAL

  April 18, 2023, 2:42 PM – April 18, 2023, 2:54 PM

  Presenters

  • Lorena Magaña Zertuche

    University of Mississippi

  Authors

  • Lorena Magaña Zertuche

    University of Mississippi

  • Leo C Stein

    University of Mississippi

  View abstract →

• Black hole spectroscopy by mode cleaning

  ORAL

  April 18, 2023, 2:54 PM – April 18, 2023, 3:06 PM

  Presenters

  • Sizheng Ma

    Caltech

  Authors

  • Sizheng Ma

    Caltech

  • Ling Sun

    Australian Natl Univ

  • Yanbei Chen

    Caltech

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• Post-merger chirp morphology and parameterization

  ORAL

  April 18, 2023, 3:06 PM – April 18, 2023, 3:18 PM

  Publication: Post-merger chirp morphology and parameterization (in prep.)

  Presenters

  • Chad Henshaw

    Georgia Institute of Technology

  Authors

  • Chad Henshaw

    Georgia Institute of Technology

  • Laura Cadonati

    Georgia Institute of Technology

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• Quasi-normal Modes of Topological Stars

  ORAL

  April 18, 2023, 3:18 PM – April 18, 2023, 3:30 PM

  Publication: to appear Jan. 2023 on arXiv

  Presenters

  • Nicholas Speeney

    Johns Hopkins University

  Authors

  • Nicholas Speeney

    Johns Hopkins University

  • Emanuele Berti

    Johns Hopkins University

  • Pierre Heidmann

    Johns Hopkins University

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• Investigating the Fidelity of the QNM Amplitudes in Ringdown Fitting

  ORAL

  April 18, 2023, 3:30 PM – April 18, 2023, 3:42 PM

  Presenters

  • Leda Gao

    Wake Forest University

  Authors

  • Leda Gao

    Wake Forest University

  • Gregory B Cook

    Wake Forest Univ

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• Fitting Multiple Quasinormal Modes to the Ringdown of GW190521

  ORAL

  April 18, 2023, 3:42 PM – April 18, 2023, 3:54 PM

  Presenters

  • Harrison Siegel

    Columbia University

  Authors

  • Harrison Siegel

    Columbia University

  • Maximiliano Isi

    Massachusetts Institute of Technology MIT

  • Will M Farr

    Stony Brook University (SUNY)

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• Outlook for detecting gravitational wave memory effects with current and future gravitational wave detectors

  ORAL

  April 18, 2023, 3:54 PM – April 18, 2023, 4:06 PM

  Publication: arXiv:2210.16266

  Presenters

  • Alexander M Grant

    University of Virginia

  Authors

  • Alexander M Grant

    University of Virginia

  • David A Nichols

    University of Virginia

  View abstract →