Continuous-Variable Quantum Information: Resources and Applications

Presentations

• A novel non-Gaussianity measure based on the Wigner entropy

  ORAL

  March 9, 2023, 2:30 PM – March 9, 2023, 2:42 PM

  Presenters

  • Andrew Pizzimenti

    University of Arizona

  Authors

  • Andrew Pizzimenti

    University of Arizona

  • Christos N Gagatsos

    University of Arizona

  • Prajit Dhara

    The University of Arizona, University of Arizona

  • Zacharie Van Herstraeten

    University of Arizona

  • Sijie Cheng

    University of Arizona

  View abstract →

• Quantum f-Divergences via Nussbaum-Szkola distributions with applications to gaussian states

  ORAL

  March 9, 2023, 2:42 PM – March 9, 2023, 2:54 PM

  Publication: 1) G. Androulakis, T. Ch. John, "Quantum f-divergences via Nussbaum-Szkola Distributions with applications to Petz-Rényi and von Neumann Relative Entropy", Submitted for publication. Can be viewed at: https://arxiv.org/abs/2203.01964v2, <br>2) G. Androulakis, T. Ch. John, "Petz-Rényi Relative Entropy of Thermal States and their real Displacements" in preparation.<br>3) G. Androulakis, T. Ch. John "Continuous Nussbaum-Szkola distributions", in preparation.

  Presenters

  • George Androulakis

    University of South Carolina

  Authors

  • George Androulakis

    University of South Carolina

  • Tiju Cherian John

    University of South Carolina

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• Understanding Quantum Supremacy Conditions for Gaussian Boson Sampling with High Performance Computing

  ORAL

  March 9, 2023, 2:54 PM – March 9, 2023, 3:06 PM

  Presenters

  • Minzhao Liu

    University of Chicago

  Authors

  • Minzhao Liu

    University of Chicago

  • Changhun Oh

    University of Chicago

  • Junyu Liu

    University of Chicago, The University of Chicago

  • Liang Jiang

    University of Chicago

  • Yuri Alexeev

    Argonne National Laboratory, Computational Science Division, Argonne National Laboratory

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• Page curves and typical entanglement in linear optics

  ORAL

  March 9, 2023, 3:06 PM – March 9, 2023, 3:18 PM

  Publication: https://arxiv.org/abs/2209.06838

  Presenters

  • Joseph T Iosue

    University of Maryland, College Park

  Authors

  • Joseph T Iosue

    University of Maryland, College Park

  • Adam Ehrenberg

    University of Maryland, College Park

  • Dominik Hangleiter

    University of Maryland

  • Abhinav Deshpande

    University of Maryland, College Park

  • Alexey V Gorshkov

    JQI, Joint Center for Quantum Information and Computer Science, Joint Quantum Institute, NIST/University of Maryland, College Park, MD

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• Multimode and Experimental Continuous Variable Shadow Tomography

  ORAL

  March 9, 2023, 3:18 PM – March 9, 2023, 3:30 PM

  Presenters

  • Srilekha Gandhari

    University of Maryland

  Authors

  • Srilekha Gandhari

    University of Maryland

  • Victor V Albert

    QuICS @ NIST & UMD, NIST, QuICS @ NIST & UMD College Park

  • Thomas Gerrits

    National Institute of Standards and Technology Boulder

  • Jacob M Taylor

    National Institute of Standards and Technology

  • Michael J Gullans

    Joint Center for Quantum Information and Computer Science

  View abstract →

• Design-based continuous variable shadow tomography

  ORAL

  March 9, 2023, 3:30 PM – March 9, 2023, 3:42 PM

  Presenters

  • Kunal Sharma

    Louisiana State University

  Authors

  • Joseph T Iosue

    University of Maryland, College Park

  • Kunal Sharma

    Louisiana State University

  • Michael J Gullans

    Joint Center for Quantum Information and Computer Science

  • Victor V Albert

    QuICS @ NIST & UMD, NIST, QuICS @ NIST & UMD College Park

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• Coherent-state quantum process tomography of continuous-variable gates in superconducting circuits

  ORAL

  March 9, 2023, 3:42 PM – March 9, 2023, 3:54 PM

  Publication: Gradient-descent quantum process tomography by learning Kraus operators (arXiv:2208.00812)<br>Coherent-state quantum process tomography of continuous-variable gates in superconducting circuits (in preparation)

  Presenters

  • Mikael Kervinen

    Chalmers Univ of Tech

  Authors

  • Mikael Kervinen

    Chalmers Univ of Tech

  • Marina Kudra

    Chalmers Univ of tech, Chalmers Univ of Tech

  • Ahmed Shahnawaz

    Chalmers Univ of Tech

  • Axel M Eriksson

    Chalmers University of technology

  • Fernando Quijandría

    Okinawa Institute of Science and Technology, kinawa Institute of Science and Technology

  • Anton F Frisk Kockum

    Chalmers University of Technology, Chalmers Univ of Tech

  • Per Delsing

    Chalmers Univ of Tech, Chalmers University of Technology

  • Simone Gasparinetti

    Chalmers Univ of Tech

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• Multipartite continuous-variable entanglement generation using Josephson metamaterials

  ORAL

  March 9, 2023, 3:54 PM – March 9, 2023, 4:06 PM

  Publication: [1] M. Perelshtein, et al., Phys. Rev. Applied 18, 024063 (2022)<br>[2] K. Petrovnin, M. Perelshtein, et al., Adv. Quantum Tech. 202200031 (2022)

  Presenters

  • Michael R Perelshtein

    Aalto University

  Authors

  • Michael R Perelshtein

    Aalto University

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• Quantum Approximate Optimization Algorithm with Kerr resonators

  ORAL

  March 9, 2023, 4:06 PM – March 9, 2023, 4:18 PM

  Presenters

  • Pontus Vikstål

    Chalmers University of Technology

  Authors

  • Pontus Vikstål

    Chalmers University of Technology

  View abstract →

• Quantum non-Gaussian light and motion

  ORAL · Invited

  March 9, 2023, 4:18 PM – March 9, 2023, 4:54 PM

  Presenters

  • Radim Filip

    Palacky University, Palacky Univ

  Authors

  • Radim Filip

    Palacky University, Palacky Univ

  View abstract →

• A physical graph representation of quantum optics experiments

  ORAL

  March 9, 2023, 4:54 PM – March 9, 2023, 5:06 PM

  Publication: [1] M. Krenn, X. Gu, and A. Zeilinger, Quantum Experiments and Graphs: Multiparty States as Coherent Superpositions of Perfect Matchings, Phys. Rev. Lett. 119, 240403 (2017).<br><br>[2] X. Gu, M. Erhard, A. Zeilinger, and M. Krenn, Quantum experiments and graphs II: Quantum interference, computation, and state generation, Proceedings of the National Academy of Sciences 116, 4147 (2019).<br><br>[3] X. Gu, L. Chen, A. Zeilinger, and M. Krenn, Quantum experiments and graphs. III. High-dimensional and multiparticle entanglement, Phys. Rev. A 99, 032338 (2019).<br><br>[4] M. Krenn, J. S. Kottmann, N. Tischler, and A. Aspuru-Guzik, Conceptual Understanding through Efficient Automated Design of Quantum Optical Experiments, Phys. Rev. X 11, 031044 (2021).<br><br>[5] C. Ruiz-Gonzalez, S. Arlt, J. Petermann, S. Sayyad, T. Jaouni, E. Karimi, N. Tischler, X. Gu, M. Krenn, Digital Discovery of 100 diverse Quantum Experiments with PyTheus, arXiv: 2210.09980 (2022).

  Presenters

  • Xuemei Gu

    Max Planck Institute for the Science of Light

  Authors

  • Xuemei Gu

    Max Planck Institute for the Science of Light

  • Sören Arlt

    Max Planck Inst for Sci Light, Max Planck Institute for the Science of Light

  • Carlos Ruiz Gonzalez

    Max Planck Institute for the Science of Light

  • Mario Krenn

    Max Planck Institute for the Science of Light

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• Superconducting parametric cavity as an analog quantum simulator

  ORAL

  March 9, 2023, 5:06 PM – March 9, 2023, 5:18 PM

  Presenters

  • Dmytro Dubyna

    University of Waterloo

  Authors

  • Dmytro Dubyna

    University of Waterloo

  • Jamal Busnaina

    University of Waterloo

  • Zheng Shi

    University of Waterloo

  • Jimmy Shih-Chun Hung

    University of Waterloo

  • Ibrahim Nsanzineza

    University of Waterloo

  • Christopher Wilson

    University of Waterloo

  View abstract →