V: Alternative Astrophysics

Presentations

• Avoiding the Mass Injection Problem for Astrophysical Jets by using Directed Gravity (Relativistic Beaming of the Gravitational Force.)

  ORAL

  April 26, 2023, 2:00 PM – April 26, 2023, 2:12 PM

  Publication: Planned paper: Avoiding the Mass Injection Problem for Astrophysical Jets by using Directed Gravity (Relativistic Beaming of the Gravitational Force.)<br>

  Presenters

  • Bradford C Blake

    N/A

  Authors

  • Bradford C Blake

    N/A

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• Experiments with lasers that will help to refine the value of the Hubble constant

  ORAL

  April 26, 2023, 2:12 PM – April 26, 2023, 2:24 PM

  Publication: 1. "Experiment with a laser and a mirror to accurately measure the Hubble constant", Modern Physics Letters A, Vol. 37, No. 23, 2250148 (2022), Link to the article: https://www.worldscientific.com/doi/10.1142/S0217732322501486<br>2. "Experiment with a corner reflector placed on the Moon to accurately measure the Hubble constant". The article is being prepared for publication.

  Presenters

  • Firyuza Yanchilina

    freelance science journalist

  Authors

  • Firyuza Yanchilina

    freelance science journalist

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• A new single-length-scale similarity solution for an infinite homogeneous expanding universe using Einstein's averaged field equations.

  ORAL

  April 26, 2023, 2:24 PM – April 26, 2023, 2:36 PM

  Publication: WK George and T.J Johansson (2022) `An Alternative Cosmological Model for an Expanding Universe}, {http://www.turbulence-online.com}

  Presenters

  • William K George

    Chalmers Technical University (Emeritus)

  Authors

  • William K George

    Chalmers Technical University (Emeritus)

  • Gunnar Johansson

    Chalmers Technical University (retired)

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• Rate Change Science: Dark Matter and Energy Constructs

  ORAL

  April 26, 2023, 2:36 PM – April 26, 2023, 2:48 PM

  Publication: n/a

  Presenters

  • Kenneth Strickland

    Rate Change Science

  Authors

  • Kenneth Strickland

    Rate Change Science

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• Our universe is inside a black hole; dark energy is gravity

  ORAL

  April 26, 2023, 2:48 PM – April 26, 2023, 3:00 PM

  Publication: Paper in preparation, to be available as preprint at pgu.org before the conference.

  Presenters

  • David Parker

    pgu.org

  Authors

  • David Parker

    pgu.org

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• Periods of Mass Extinctions Are About 250 Million Years Relate To The Structure of The Milky Way Galaxy

  ORAL

  April 26, 2023, 3:00 PM – April 26, 2023, 3:12 PM

  Presenters

  • Dayong Cao

    Avoid Earth Extinction Association

  Authors

  • Dayong Cao

    Avoid Earth Extinction Association

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• Can we measure component spins from black hole binaries?

  ORAL

  April 26, 2023, 3:12 PM – April 26, 2023, 3:24 PM

  Presenters

  • Zoe Ko

    University of California, Berkeley

  Authors

  • Zoe Ko

    University of California, Berkeley

  • Simona J Miller

    Caltech

  • Katerina Chatziioannou

    Caltech

  • Thomas A Callister

    University of Chicago, Simons Foundation

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