Quantum Field Theories and Foundations

Presentations

• Dannie Heineman Prize for Mathematical Physics: Nikita Nekrasov

  ORAL · Invited

  March 7, 2023, 11:00 AM – March 7, 2023, 11:36 AM

  Presenters

  • Nikita Nekrasov

    Stonybrook University

  Authors

  • Nikita Nekrasov

    Stonybrook University

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• Quantum Cellular Automata as Quantum Fields: Interactions, Locality, and Negative Energy States

  ORAL

  March 7, 2023, 11:36 AM – March 7, 2023, 11:48 AM

  Publication: "QED as the Limit of Discrete-time Quantum Cellular Automata on a Lattice" by Todd A. Brun and Leonard Mlodinow; work in progress.

  Presenters

  • Todd A Brun

    Univ of Southern California, University of Southern California

  Authors

  • Todd A Brun

    Univ of Southern California, University of Southern California

  • Leonard Mlodinow

    University of Southern California

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• Entanglement Entropy in Timelike Slices: a Free Fermion Study

  ORAL

  March 7, 2023, 11:48 AM – March 7, 2023, 12:00 PM

  Publication: Liu, Bowei, Hao Chen, and Biao Lian. "Entanglement Entropy in Timelike Slices: a Free Fermion Study." arXiv preprint arXiv:2210.03134 (2022).

  Presenters

  • Bowei Liu

    Princeton University

  Authors

  • Bowei Liu

    Princeton University

  • Hao Chen

    Princeton University

  • Biao Lian

    Princeton University

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• Spacetime mutual information

  ORAL

  March 7, 2023, 12:00 PM – March 7, 2023, 12:12 PM

  Presenters

  • Paolo Glorioso

    Stanford University

  Authors

  • Paolo Glorioso

    Stanford University

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• The Quantum Space-Time Loophole in Quantum Foundations: An Interferometric Probe with Quantum Metrology

  ORAL

  March 7, 2023, 12:12 PM – March 7, 2023, 12:24 PM

  Publication: O. Kwon, Phenomenology of Holography via Quantum Coherence on Causal Horizons, arXiv:2204.12080 [gr-qc]<br>S. M. Vermeulen, L. Aiello, A. Ejlli, W. L. Griffiths, A. L. James, K. L. Dooley, and H. Grote, An experiment for observing quantum gravity phenomena using twin table-top 3D interferometers, Classical and Quantum Gravity 38, 085008 (2021)

  Presenters

  • Ohkyung Kwon

    University of Chicago

  Authors

  • Ohkyung Kwon

    University of Chicago

  • Sander M Vermeulen

    Cardiff University

  • William L Griffiths

    Cardiff University

  • Abhinav Patra

    Cardiff University

  • Alasdair L James

    Cardiff University

  • Aldo Ejlli

    Cardiff University

  • Lorenzo Aiello

    Cardiff University

  • Eyal Schwartz

    Cardiff University

  • Keiko Kokeyama

    Cardiff University

  • Katherine L Dooley

    Cardiff University

  • Craig J Hogan

    University of Chicago

  • Hartmut Grote

    Cardiff University

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• Numerical Investigations of Symmetric Informationally Complete POVMs

  ORAL

  March 7, 2023, 12:24 PM – March 7, 2023, 12:36 PM

  Presenters

  • Ghislaine M Coulter-de Wit

    University of Massachusetts Boston

  Authors

  • Ghislaine M Coulter-de Wit

    University of Massachusetts Boston

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• The Group Inverse for Quantum Information Theory

  ORAL

  March 7, 2023, 12:36 PM – March 7, 2023, 12:48 PM

  Publication: Paper forthcoming.

  Presenters

  • Matthew Weiss

    University of Massachusetts Boston

  Authors

  • Matthew Weiss

    University of Massachusetts Boston

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• Efficient Quantum Description of Probabilistic Data

  ORAL

  March 7, 2023, 12:48 PM – March 7, 2023, 1:00 PM

  Presenters

  • Lawrence Cohen

    University of Sydney

  Authors

  • Lawrence Cohen

    University of Sydney

  • Angela Karanjai

    University of Sydney

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• No-Go Theroems in Modal Quantum Theory

  ORAL

  March 7, 2023, 1:00 PM – March 7, 2023, 1:12 PM

  Presenters

  • Benjamin W Schumacher

    Kenyon College

  Authors

  • Benjamin W Schumacher

    Kenyon College

  • Michael D Westmoreland

    Denison University

  • Phillip Diamond

    Kenyon College

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• Interpretation of Quantum Theory: the quantum "grue-bleen" problem

  ORAL

  March 7, 2023, 1:12 PM – March 7, 2023, 1:24 PM

  Publication: "Interpretation of Quantum Theory: the Quantum 'Grue/Bleen' Problem", Entropy Volume 24, Number 9 (2022).

  Presenters

  • Michael D Westmoreland

    Denison University

  Authors

  • Michael D Westmoreland

    Denison University

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• Properties of the Probability Current in Purely Probabilistic Representations of Quantum Theory

  ORAL

  March 7, 2023, 1:24 PM – March 7, 2023, 1:36 PM

  Presenters

  • Sachin Gupta

    University of Massachusetts Boston

  Authors

  • Sachin Gupta

    University of Massachusetts Boston

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• The Grasshopper Problem

  ORAL

  March 7, 2023, 1:36 PM – March 7, 2023, 1:48 PM

  Publication: D. Chistikov, O. Goulko, A. Kent, M. Paterson, "Globe-hopping", Proc. R. Soc. A 476: 20200038;<br>O. Goulko and A. Kent, "The grasshopper problem", Proc. R. Soc. A 473:20170494

  Presenters

  • David Llamas

    University of Massachusetts Boston

  Authors

  • David Llamas

    University of Massachusetts Boston

  • Olga Goulko

    University of Massachusetts Boston

  • Adrian P Kent

    Univ of Cambridge

  • Dmitry Chistikov

    University of Warwick

  • Mike Paterson

    University of Warwick

  View abstract →