Gravitation and Cosmology

Presentations

• Dark Siren Cosmology with the Dark Energy Spectroscopic Instrument (DESI)

  Oral-In-person · Withdrawn

  March 16, 2026, 1:15 PM – March 16, 2026, 1:27 PM

  Presenters

  • Ignacio Magana Hernandez

    • Carnegie Mellon University

  Authors

  • Ignacio Magana Hernandez

    • Carnegie Mellon University

  • Antonella Palmese

    • Carnegie Mellon University

  • Ariel Amsellem

    • Carnegie Mellon University

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• Golden and Silver Dark Sirens for precise H0 measurements with the Hobby-Eberly telescope

  Oral-In-person

  March 16, 2026, 1:27 PM – March 16, 2026, 1:39 PM

  Presenters

  • Yixuan Dang

    • Penn State University

  Authors

  • Yixuan Dang

    • Penn State University

  • Ish Gupta

    • University of California, Berkeley

  • Robin Ciardullo

    • Pennsylvania State University

  • Erin Cooper

    • University of Texas Austin

  • Shiksha Pandey

    • Pennsylvania State University

  • Dustin Davis

    • University of Texas, Austin

  • Surhud More

    • Inter-University Centre for Astronomy and Astrophysics

  • Rachel Gray

    • University of Glasgow

  • Hsin-Yu Chen

    • University of Texas at Austin

  • Daniel Farrow

    • University of Hull

  • Caryl Gronwall

    • Pennsylvania State University

  • Donghui Jeong

    • Pennsylvania State University

  • Shun Saito

    • Missouri University of Science & Technology

  • Donald Schneider

    • Pennsylvania State University

  • Bangalore Sathyaprakash

    • Pennsylvania State University

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• A unified approach to dark sirens in harmonic space

  Oral-In-person

  March 16, 2026, 1:39 PM – March 16, 2026, 1:51 PM

  Publication: Cheng et al. 2025 (in prep. -- preprint available by the end of the year at latest)

  Presenters

  • April Cheng

    • Princeton University

  Authors

  • April Cheng

    • Princeton University

  • Jonathan Gair

    • Max Planck Institute for Gravitational Physics

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• Measuring the Curvature of the Universe with Gravitational Waves

  Oral-In-person

  March 16, 2026, 1:51 PM – March 16, 2026, 2:03 PM

  Presenters

  • Arindam Sharma

    • University of Mississippi

  Authors

  • Arindam Sharma

    • University of Mississippi

  • Ish Gupta

    • University of California, Berkeley

  • Anuradha Gupta

    • University of Mississippi

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• Gravitational Wave Memory as a Probe of Parity Violation and Cosmology

  Oral-In-person

  March 16, 2026, 2:03 PM – March 16, 2026, 2:15 PM

  Publication: 1) PRD letter article: Signatures of asymmetry: Gravitational wave memory and the parity violation, Phys. Rev. D 112, L021503
  
  2) Received Honorable Mention in the Gravity Research Foundation Essay Competition 2025.

  Presenters

  • Indranil Chakraborty

    • Indian Institute of Technology Bombay

  Authors

  • Indranil Chakraborty

    • Indian Institute of Technology Bombay

  • Shankaranarayanan S

    • Indian Institute of Technology Bombay

  • Susmita Jana

    • Asia Pacific Center for Theoretical Physics, Postech

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• Abstract Removed

  B

  March 16, 2026, 2:15 PM – March 16, 2026, 2:27 PM

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• Nonvacuum solutions in Cotton theory

  Oral-In-person

  March 16, 2026, 2:27 PM – March 16, 2026, 2:39 PM

  Presenters

  • Serkan Doruk Hazinedar

    • Bilkent University

  Authors

  • Serkan Doruk Hazinedar

    • Bilkent University

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