Numerical Relativity: Accuracy and Beyond-GR

Presentations

• Testing the accuracy limit of binary black hole simulations in SpEC

  ORAL

  March 19, 2025, 4:30 PM – March 19, 2025, 4:42 PM

  Presenters

  • Himanshu Chaudhary

    Caltech

  Authors

  • Himanshu Chaudhary

    Caltech

  • Mark A Scheel

    Caltech

  • Robert P Owen

    Oberlin College

  • Saul A Teukolsky

    Cornell University

  View abstract →

• Probing BBH Numerical Simulation Accuracy in SpEC

  ORAL

  March 19, 2025, 4:42 PM – March 19, 2025, 4:54 PM

  Presenters

  • TAYLOR A KNAPP

    Caltech

  Authors

  • TAYLOR A KNAPP

    Caltech

  • Katerina Chatziioannou

    Caltech

  View abstract →

• Multi-catalog comparison of post-Newtonian and numerical relativity mode amplitudes

  ORAL

  March 19, 2025, 4:54 PM – March 19, 2025, 5:06 PM

  Presenters

  • Viviana A Caceres

    Pennsylvania State University

  Authors

  • Viviana A Caceres

    Pennsylvania State University

  • Bangalore S Sathyaprakash

    Penn State, Pennsylvania State University

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• Parameter matching between Post-Newtonian and Numerical Relativity in binary black hole systems

  ORAL

  March 19, 2025, 5:06 PM – March 19, 2025, 5:18 PM

  Presenters

  • Dongze Sun

    Caltech

  Authors

  • Dongze Sun

    Caltech

  • Leo C Stein

    University of Mississippi

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• Computing the center of mass charge for fixing the PN BMS frame of NR waveforms

  ORAL

  March 19, 2025, 5:18 PM – March 19, 2025, 5:30 PM

  Presenters

  • Aniket Khairnar

    University of Mississippi

  Authors

  • Aniket Khairnar

    University of Mississippi

  • Leo C Stein

    University of Mississippi

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• Numerical solutions for rotating black holes in dynamical Chern-Simons theory

  ORAL

  March 19, 2025, 5:30 PM – March 19, 2025, 5:42 PM

  Presenters

  • Subhayu Bagchi

    University of Mississippi

  Authors

  • Subhayu Bagchi

    University of Mississippi

  • Karoly Csukas

    Wigner Research Centre for Physics, Hungary

  • Leo C Stein

    University of Mississippi

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• Black hole simulations in massive scalar Gauss – Bonnet gravity

  ORAL

  March 19, 2025, 5:42 PM – March 19, 2025, 5:54 PM

  Presenters

  • Noora Ghadiri

    University of Illinois at Urbana-Champaign

  Authors

  • Noora Ghadiri

    University of Illinois at Urbana-Champaign

  • Helvi Witek

    University of Illinois at Urbana-Champaign

  • Chloe Richards

    University of Illinois at Urbana-Champaign

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• Black hole simulations in bi-scalar gravity

  ORAL

  March 19, 2025, 5:54 PM – March 19, 2025, 6:06 PM

  Presenters

  • Chloe Richards

    University of Illinois at Urbana-Champaign

  Authors

  • Chloe Richards

    University of Illinois at Urbana-Champaign

  • Helvi Witek

    University of Illinois at Urbana-Champaign

  • Deborah Ferguson

    University of Illinois at Urbana-Champaign

  • Alexandru Dima

    Sapienza University of Rome

  View abstract →