Computational Methods I

Presentations

• DNSData - A new Einstein Toolkit thorn for importing SGRID-generated Binary Neutron Star initial data.

  ORAL

  April 4, 2024, 6:45 PM – April 4, 2024, 6:57 PM

  Presenters

  • Michal Pirog

    Florida Atlantic University

  Authors

  • Michal Pirog

    Florida Atlantic University

  • Wolfgang H Tichy

    Florida Atlantic University

  • Ananya Adhikari

    Florida Atlantic University

  View abstract →

• AsterX: a new open-source GPU-accelerated GRMHD code for dynamical spacetimes

  ORAL

  April 4, 2024, 6:57 PM – April 4, 2024, 7:09 PM

  Presenters

  • Liwei Ji

    Rochester Institute of Technology

  Authors

  • Liwei Ji

    Rochester Institute of Technology

  • Jay V Kalinani

    Rochester Institute of Technology

  • Steven Brandt

    Louisiana State University

  • Manuela Campanelli

    Rochester Institute of Technology

  • Riccardo Ciolfi

    INAF-Padova

  • Lorenzo Ennoggi

    Rochester Institute of Technology

  • Bruno Giacomazzo

    University of Milan, Bicocca

  • Roland Haas

    University of Illinois at Urbana-Champaign

  • Federico G Lopez Armengol

    Rochester Institute of Technology

  • Erik Schnetter

    Perimeter Inst for Theo Phys

  • Yosef Zlochower

    Rochester Institute of Technology

  • Lucas T Sanches

    Federal University of Rio de Janeiro (UFRJ)

  • Bing-Jyun Tsao

    University of Texas at Austin

  View abstract →

• Binary Neutron Star Mergers on a Moving Mesh

  ORAL

  April 4, 2024, 7:09 PM – April 4, 2024, 7:21 PM

  Presenters

  • Leonardo Werneck

    University of Idaho

  Authors

  • Leonardo Werneck

    University of Idaho

  • Philip Chang

    University of Wisconsin-Milwaukee

  • Zachariah B Etienne

    University of Idaho

  View abstract →

• Binary neutron star mergers using the GRHayL-based IllinoisGRMHD

  ORAL

  April 4, 2024, 7:21 PM – April 4, 2024, 7:33 PM

  Publication: Cupp, S., Werneck, L. R., Jacques, T. P., & Etienne, Z. (2024). GRHayL: A modern, infrastructure-agnostic, extensible library for GRMHD simulations. In preparation.

  Presenters

  • Samuel D Cupp

    University of Idaho

  Authors

  • Samuel D Cupp

    University of Idaho

  • Leonardo Werneck

    University of Idaho

  • Terrence Pierre Jacques

    West Virginia University

  • Zachariah B Etienne

    University of Idaho

  View abstract →

• GRoovy: a GRHayL-based code to solve the general relativistic hydrodynamics equations in dynamical spacetimes using singular curvilinear coordinates

  ORAL

  April 4, 2024, 7:33 PM – April 4, 2024, 7:45 PM

  Presenters

  • Terrence Pierre Jacques

    West Virginia University

  Authors

  • Terrence Pierre Jacques

    West Virginia University

  • Zachariah B Etienne

    University of Idaho

  • Maria C Hamilton

    Marshall University, Huntington, WV

  • Leonardo Werneck

    University of Idaho

  • Samuel D Cupp

    University of Idaho

  View abstract →

• Extending NRPyElliptic to Extreme-GR, Beyond-GR, and GRMHD Applications

  ORAL

  April 4, 2024, 7:45 PM – April 4, 2024, 7:57 PM

  Presenters

  • Thiago Assumpcao

    West Virginia University

  Authors

  • Thiago Assumpcao

    West Virginia University

  • Zachariah B Etienne

    University of Idaho

  • Miguel Bezares

    University of Nottingham

  • Aron D Kovacs

    Queen Mary University of London

  • Leonardo Werneck

    University of Idaho

  View abstract →

• Combining discontinuous Galerkin and finite volume methods within the Nmesh code

  ORAL

  April 4, 2024, 7:57 PM – April 4, 2024, 8:09 PM

  Presenters

  • Wolfgang H Tichy

    Florida Atlantic University

  Authors

  • Wolfgang H Tichy

    Florida Atlantic University

  • Ananya Adhikari

    Florida Atlantic University

  • Liwei Ji

    Rochester Institute of Technology

  • Michal Pirog

    Florida Atlantic University

  View abstract →

• Neutron Star Evolutions with the Nmesh Program

  ORAL

  April 4, 2024, 8:09 PM – April 4, 2024, 8:21 PM

  Presenters

  • Ananya Adhikari

    Florida Atlantic University

  Authors

  • Ananya Adhikari

    Florida Atlantic University

  • Wolfgang H Tichy

    Florida Atlantic University

  • Liwei Ji

    Rochester Institute of Technology

  View abstract →

• Performance-portable binary neutron star mergers with AthenaK

  ORAL

  April 4, 2024, 8:21 PM – April 4, 2024, 8:33 PM

  Publication: J. Fields et al., 2024 (in prep)

  Presenters

  • Jacob Fields

    Pennsylvania State University

  Authors

  • Jacob Fields

    Pennsylvania State University

  View abstract →