Numerical Methods

Presentations

• Magnetized neutron stars mergers with neutrinos

  ORAL

  April 9, 2022, 10:45 AM – April 9, 2022, 10:57 AM

  Presenters

  • Steven L Liebling

    Long Island University C. W. Post Campus

  Authors

  • Steven L Liebling

    Long Island University C. W. Post Campus

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• BlackHoles@Home

  ORAL

  April 9, 2022, 10:57 AM – April 9, 2022, 11:09 AM

  Presenters

  • Zachariah B Etienne

    University of Idaho

  Authors

  • Zachariah B Etienne

    University of Idaho

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• Calculating the Vorticity of Spacetime in SpECTRE

  ORAL

  April 9, 2022, 11:09 AM – April 9, 2022, 11:21 AM

  Presenters

  • Noora Ghadiri

    California State University, Fullerton

  Authors

  • Noora Ghadiri

    California State University, Fullerton

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• A spherical black hole gauge transformation for modeling rapidly spinning black holes with SpECTRE

  ORAL

  April 9, 2022, 11:21 AM – April 9, 2022, 11:33 AM

  Publication: https://arxiv.org/abs/2108.02331

  Presenters

  • Marlo D Morales

    California State University, Fullerton

  Authors

  • Marlo D Morales

    California State University, Fullerton

  • Noah Ring

    Cornell University

  • David Wu

    Cornell University

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• CurviGiRaFFE: A new code for modeling magnetospheres of compact object binaries

  ORAL

  April 9, 2022, 11:33 AM – April 9, 2022, 11:45 AM

  Presenters

  • Terrence Pierre Jacques

    West Virginia University

  Authors

  • Terrence Pierre Jacques

    West Virginia University

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• NRPyElliptic: A Fast Hyperbolic Relaxation Solver for Numerical Relativity

  ORAL

  April 9, 2022, 11:45 AM – April 9, 2022, 11:57 AM

  Publication: https://arxiv.org/abs/2111.02424

  Presenters

  • Thiago Assumpcao

    West Virginia University

  Authors

  • Thiago Assumpcao

    West Virginia University

  • Leonardo Werneck

    University of Idaho

  • Terrence Pierre Jacques

    West Virginia University

  • Zachariah B Etienne

    University of Idaho

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• A numerical laboratory for non-linear black hole perturbation theory

  ORAL

  April 9, 2022, 11:57 AM – April 9, 2022, 12:09 PM

  Publication: 1. Analytical and numerical treatment of perturbed black holes in horizon-penetrating coordinates, Bhattacharyya et. al. Phys. Rev. D 102, 024039 (2020)<br>2. Implementation of the dual foliation generalized harmonic gauge formulation with application to spherical black hole excision, Bhattacharyya et. al. Phys. Rev. D 103, 064072 (2021)<br>3. Quantifying deviations between linear and non-linear perturbation theory, Bhattacharyya et. al. Manuscript in preparation.

  Presenters

  • Maitraya K Bhattacharyya

    Pennsylvania State University

  Authors

  • Maitraya K Bhattacharyya

    Pennsylvania State University

  • David Hilditch

    CENTRA, Instituto Superior Tecnic

  • Rajesh K Nayak

    Indian Institute of Science Education and Research Kolkata

  • Hannes Rüter

    Max Planck Institute for Gravitational Physics (Albert Einstein Institute)

  • Sarah Renkhoff

    University of Jena

  • Bernd Brügmann

    University of Jena

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• The current status of the Nmesh code

  ORAL

  April 9, 2022, 12:09 PM – April 9, 2022, 12:21 PM

  Presenters

  • Wolfgang H Tichy

    Florida Atlantic University

  Authors

  • Wolfgang H Tichy

    Florida Atlantic University

  • Liwei Ji

    Florida Atlantic University, Rochester Institute of Technology

  • Ananya Adhikari

    Florida Atlantic University

  • Alireza Rashti

    Florida Atlantic University

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• The impact of numerical and algorithmic choices on the physical outcomes of GRMHD simulations of binary neutron star mergers

  ORAL

  April 9, 2022, 12:21 PM – April 9, 2022, 12:33 PM

  Presenters

  • Lorenzo Ennoggi

    Rochester Institute of Technology

  Authors

  • Lorenzo Ennoggi

    Rochester Institute of Technology

  • Manuela Campanelli

    Rochester Institute of Technology

  • Federico G Lopez Armengol

    Rochester Institute of Technology

  • Bruno Giacomazzo

    University of Milan, Bicocca

  • Zachariah B Etienne

    University of Idaho

  • Leonardo Werneck

    University of Idaho

  View abstract →