Gravitation

Presentations

• Studying binary BHs formation channels with Gaussianised correlations

  ORAL

  Oct. 11, 2025, 8:00 PM – Oct. 11, 2025, 8:12 PM

  Presenters

  • Marios Kalomenopoulos

    University of Nevada, Las Vegas

  Authors

  • Marios Kalomenopoulos

    University of Nevada, Las Vegas

  • Carl-Johan O Haster

    University of Nevada, Las Vegas

  • Thomas A Callister

    Simons Foundation (Flatiron Institute)

  View abstract →

• Time-reversal of Einstein-frame geometry: The curious case of phantom Chaplygin gas

  ORAL · Invited

  Oct. 11, 2025, 8:12 PM – Oct. 11, 2025, 8:24 PM

  Publication: B. Shlaer, ``Time-reversal of Einstein-frame geometry: The curious case of phantom Chaplygin gas,'' in preparation.
  Brooke Berrios, Cameron Corley, Sky O'donnell, Benjamin Shlaer, Jada Young, ``Geodesic completion of big bangs from emergent geometry,'' in preparation.

  Presenters

  • Benjamin Shlaer

    Cal Poly SLO, California Polytechnic State University, San Luis Obispo

  Authors

  • Benjamin Shlaer

    Cal Poly SLO, California Polytechnic State University, San Luis Obispo

  View abstract →

• New perspectives on quantum gravity: Striking parallels between QED and quantized linear GR

  ORAL

  Oct. 11, 2025, 8:24 PM – Oct. 11, 2025, 8:36 PM

  Presenters

  • Nader (Nathan) A Inan

    Clovis Community College, University of California, Merced

  Authors

  • Nader (Nathan) A Inan

    Clovis Community College, University of California, Merced

  View abstract →

• Non-singular black hole without anisotropic fluids

  ORAL

  Oct. 11, 2025, 8:36 PM – Oct. 11, 2025, 8:48 PM

  Publication: Philip A. May, Benjamin Shlaer, "Isotropic gravastar from phantom Chaplygin gas," in preparation.

  Presenters

  • Alex May

    San Jose State University

  Authors

  • Alex May

    San Jose State University

  • Benjamin Shlaer

    Cal Poly SLO, California Polytechnic State University, San Luis Obispo

  View abstract →

• Symmetrized operators or modified integration measure in Generalized Uncertainty Principle Models

  ORAL

  Oct. 11, 2025, 8:48 PM – Oct. 11, 2025, 9:00 PM

  Presenters

  • Daniel Hooker

    CSU Fresno

  Authors

  • Daniel Hooker

    CSU Fresno

  • Doug Singleton

    CSU Fresno, Physics Department, California State University, Fresno

  • Michael Bishop

    CSU Fresno, California State University, Fresno

  View abstract →

• Dynamical Quantum Graphs

  ORAL

  Oct. 11, 2025, 9:00 PM – Oct. 11, 2025, 9:12 PM

  Publication: N. Lewis, Quantum Mechanics and Dynamical Models for Finite Unlabeled Simple Graphs, Master's Thesis (San Jose State University, San Jose, 2023)
  URL: https://www.proquest.com/docview/2886757103/9EE79E28FE524534PQ/2?%20Theses&accountid=10361&sourcetype=Dissertations%20

  Presenters

  • Nathan M Lewis

    Mission College

  Authors

  • Nathan M Lewis

    Mission College

  • Kassahun H Betre

    San Jose State University

  View abstract →

• Reparametrization Invariance and the Dark Energy & Dark Matter Phenomena

  ORAL

  Oct. 11, 2025, 9:12 PM – Oct. 11, 2025, 9:24 PM

  Publication: [1] Vesselin G. Gueorguiev and Andre Maeder, "Elucidating the Dark Energy and Dark Matter Phenomena Within the Scale-Invariant Vacuum (SIV) Paradigm", Universe 2025, 11(2), 48; https://doi.org/10.3390/universe11020048;
  [2] Vesselin G. Gueorguiev, "Reparametrization Invariant Scaling Symmetry and the Value of the Einstein Cosmological Constant ΛE", J. Phys.: Conf. Ser. 3002, 012003 (2025), https://doi.org/10.1088/1742-6596/3002/1/012003;
  [3] Vesselin G. Gueorguiev, "Reparametrization Invariance and Its Relation to the Dark Matter Phenomenon", J. Phys.: Conf. Ser. 3002, 012003 (2025) https://doi.org/10.1088/1742-6596/3002/1/012003;

  Presenters

  • Vesselin G Gueorguiev

    Institute for Advanced Physical Studies, Sofia, Bulgaria

  Authors

  • Vesselin G Gueorguiev

    Institute for Advanced Physical Studies, Sofia, Bulgaria

  View abstract →