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Classical-Assisted Quantum Computation

FOCUS · B70 · ID: 1067488

Presentations

  • Contextual Subspace Variational Quantum Eigensolver

    ORAL

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    Publication: Kirby, William M., and Peter J. Love. "Contextuality test of the nonclassicality of variational quantum eigensolvers." Physical review letters 123.20 (2019): 200501.<br>Kirby, William M., and Peter J. Love. "Classical simulation of noncontextual Pauli Hamiltonians." Physical Review A 102.3 (2020): 032418.<br>Kirby, William M., Andrew Tranter, and Peter J. Love. "Contextual subspace variational quantum eigensolver." Quantum 5 (2021): 456.?<br>Weaving, T. J., Ralli, A., Kirby, W. M., Tranter, A., Love, P. J., & Coveney, P. V. (2022). A stabilizer framework for Contextual Subspace VQE and the noncontextual projection ansatz. arXiv preprint arXiv:2204.02150.<br>Ralli, A., Weaving, T., Tranter, A., Kirby, W. M., Love, P. J., & Coveney, P. V. (2022). Unitary Partitioning and the Contextual Subspace Variational Quantum Eigensolver. arXiv preprint arXiv:2207.03451.

    Presenters

    • Peter J Love

      Tufts University

    Authors

    • Peter J Love

      Tufts University

    • William M Kirby

      Tufts University

    • Andrew Tranter

      Quantinuum

    • Alexis P Ralli

      University College London

    • Timothy Weaving

      University College London

    • Peter V Coveney

      University College London

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  • How well does the Variational Quantum Eigensolver algorithm perform for a random fermionic Hamiltonian?

    ORAL

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    Publication: "Variational wavefunctions for Sachdev-Ye-Kitaev models" by Arijit Haldar, Omid Tavakol, Thomas Scaffidi, Phys. Rev. Research 3, 023020 (2021)

    Presenters

    • Thomas Scaffidi

      University of California, Irvine

    Authors

    • Thomas Scaffidi

      University of California, Irvine

    • Arijit Haldar

      S. N. Bose National Centre for Basic Sciences, S N Bose National Center for Basic Science, University of Toronto

    • Omid Tavakol

      Univ of Toronto

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  • A variational quantum-classical ansatz to study quantum systems

    ORAL

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    Publication: "A variational quantum-classical ansatz to study quantum systems", planned paper

    Presenters

    • Stefano Barison

      Ecole Polytechnique Federale de Lausanne

    Authors

    • Stefano Barison

      Ecole Polytechnique Federale de Lausanne

    • Filippo Vicentini

      Ecole Polytechnique Federale de Lausanne

    • Giuseppe Carleo

      École polytechnique fédérale de Lausanne, EPFL

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  • Quantum simulations of Fermionic Hamiltonians with efficient encoding and ansatz schemes

    ORAL

    –

    Publication: [1]Shee, Yu, et al. Phys Rev Res 4.2 (2022): 023154.<br>[2] Ryabinkin, Ilya G., et al. JCTC 14.12 (2018): 6317-6326.<br>[3] B. Huang, M.Govoni, and G.Galli. PRX-Q 3.1 (2022): 010339.<br>[4] B. Huang, N. Sheng, M. Govoni, and G. Galli 2022 (submitted).

    Presenters

    • Benchen Huang

      University of Chicago

    Authors

    • Benchen Huang

      University of Chicago

    • Nan Sheng

      University of Chicago

    • Marco Govoni

      Argonne National Laboratory

    • Giulia Galli

      University of Chicago, University of Chicago, Argonne National Laboratory, Pritzker School of Molecular Engineering and Department of Chemistry, University of Chicago, IL, USA; Materials Science Division, Argonne National Laboratory, IL, USA, Argonne National Laboratory and University of Chicago

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  • Power Flow Contingency Analysis with NISQ-era Hybrid Quantum Algorithms

    ORAL

    –

    Presenters

    • Palash Goiporia

      ColdQuanta Inc.

    Authors

    • Palash Goiporia

      ColdQuanta Inc.

    • Michael Perlin

      Super.tech, a division of ColdQuanta, ColdQuanta Inc.

    • Pranav Gokhale

      Super.tech, a division of ColdQuanta, ColdQuanta, ColdQuanta Inc.

    • Frederic T Chong

      University of Chicago, Department of Computer Science, University of Chicago, ColdQuanta Inc.

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  • Quantum Approximate Optimization Algorithm with Sparsified Phase Operator

    ORAL

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    Publication: Quantum Approximate Optimization Algorithm with Sparsified Phase Operator", IEEE Quantum Computing and Engineering (QCE22)

    Presenters

    • Xiaoyuan Liu

      Fujitsu Research of America, Inc.

    Authors

    • Xiaoyuan Liu

      Fujitsu Research of America, Inc.

    • Ruslan Shaydulin

      JPMorgan Chase

    • Ilya Safro

      University of Delaware

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  • Virtual two-qubit gates realized by quasi-probability sampling of single-qubit operations

    ORAL · Invited

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    Publication: Kosuke Mitarai and Keisuke Fujii, New J. Phys. 23, 023021 (2021)<br>Kosuke Mitarai and Keisuke Fujii, Quantum 5, 388 (2021)

    Presenters

    • Kosuke Mitarai

      QIQB, Osaka University; Osaka University; JST PRESTO, Osaka University, QIQB, JST PRESTO, Osaka University, osaka university graduate school of engineering science

    Authors

    • Kosuke Mitarai

      QIQB, Osaka University; Osaka University; JST PRESTO, Osaka University, QIQB, JST PRESTO, Osaka University, osaka university graduate school of engineering science

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