Astrophysics with Gravitational Waves II

Presentations

• Gravitational-Wave Constraints on Neutron-Star Pressure Anisotropy via Universal Relations

  Oral-In-person

  March 18, 2026, 1:15 PM – March 18, 2026, 1:27 PM

  Presenters

  • Victor Santos Guedes

    • University of Virginia

  Authors

  • Victor Santos Guedes

    • University of Virginia

  • Siddarth Ajith

    • University of Virginia

  • Shu Yan Lau

    • Montana State University

  • Kent Yagi

    • University of Virginia

  View abstract →

• Viscoelastic nonradial stellar pulsation framework in general relativity

  Oral-In-person

  March 18, 2026, 1:27 PM – March 18, 2026, 1:39 PM

  Presenters

  • Siddarth Ajith

    • University of Virginia

  Authors

  • Siddarth Ajith

    • University of Virginia

  • Victor Guedes

    • University of Virginia

  • Shu Yan Lau

    • Montana State University

  • Lorenzo Gavassino

    • University of Cambridge

  • Jorge Noronha

    • University of Illinois at Urbana-Champaign

  • Kent Yagi

    • University of Virginia

  View abstract →

• Insights from 3D Supernova Simulations into the Black Hole Mass Distribution

  Oral-In-person

  March 18, 2026, 1:39 PM – March 18, 2026, 1:51 PM

  Publication: Legred+2025, in prep

  Presenters

  • Isaac Legred

    • University of Illinois Urbana-Champaign

  Authors

  • Isaac Legred

    • University of Illinois Urbana-Champaign

  • Jacob Golomb

    • Caltech

  • Katerina Chatziioannou

    • Caltech

  View abstract →

• Scalable and Precise Population Inference of Gravitational Waves with Density Estimation

  Oral-In-person

  March 18, 2026, 1:51 PM – March 18, 2026, 2:03 PM

  Presenters

  • Man Chun Yeung

    • University of Wisconsin - Milwaukee

  Authors

  • Man Chun Yeung

    • University of Wisconsin - Milwaukee

  • Ignacio Magana Hernandez

    • Carnegie Mellon University

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• Astrophysical Gravitational Wave Backgrounds are not "normal…"

  Oral-In-person

  March 18, 2026, 2:03 PM – March 18, 2026, 2:15 PM

  Publication: William G. Lamb and Stephen R. Taylor 2024 ApJL 971 L10; William G. Lamb et al. (in prep.)

  Presenters

  • William Lamb

    • Vanderbilt University

  Authors

  • William Lamb

    • Vanderbilt University

  • Jeremy Wachter

    • Wentworth Institute of Technology

  • Andrea Mitridate

    • DESY

  • Shashwat Sardesai

    • University of Wisconsin - Milwaukee

  • Bence Bécsy

    • University of Birmingham

  • Emily Hagen

    • Wentworth Institute of Technology

  • Stephen Taylor

    • Vanderbilt University

  • Luke Kelley

    • University of California, Berkeley

  View abstract →

• Detecting classical nova-like explosions with LISA

  Oral-In-person

  March 18, 2026, 2:15 PM – March 18, 2026, 2:27 PM

  Publication: We intend to submit a paper of the same name this winter - Detecting classical nova-like explosions with LISA.

  Presenters

  • Ethan McKeever

    • Montana State University

  Authors

  • Ethan McKeever

    • Montana State University

  • Hang Yu

    • Montana State University

  • Shu Yan Lau

    • Montana State University

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• A Geometric approach to model selection: Application to neutron star equation of state

  Oral-In-person

  March 18, 2026, 2:27 PM – March 18, 2026, 2:39 PM

  Presenters

  • Bangalore Sathyaprakash

    • Pennsylvania State University

  Authors

  • Bangalore Sathyaprakash

    • Pennsylvania State University

  • Sanika Khadkikar

    • Pennsylvania State University

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• Can "premature collapse" form black holes in the upper and lower mass gaps?

  Oral-In-person

  March 18, 2026, 2:39 PM – March 18, 2026, 2:51 PM

  Presenters

  • Thomas Baumgarte

    • Bowdoin College

  Authors

  • Thomas Baumgarte

    • Bowdoin College

  • Stuart Shapiro

    • University of Illinois at Urbana-Champaign

  View abstract →