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Quantum Simulation II: Estimating Ground States

FOCUS · F64 · ID: 1112613

Presentations

  • Accurate quantum chemistry calculations on near-term quantum computers enabled by the transcorrelated method

    ORAL

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    Publication: Preprints:<br>Igor O. Sokolov, Werner Dobrautz, Hongjun Luo, Ali Alavi, Ivano Tavernelli, arXiv:2201.03049, submitted to Quantum<br><br>Planned papers/to be submitted:<br>'Ab Initio Transcorrelated Method enabling accurate Quantum Chemistry on noisy near-term Quantum Hardware'

    Presenters

    • Werner Dobrautz

      Chalmers University of Technology

    Authors

    • Werner Dobrautz

      Chalmers University of Technology

    • Igor O Sokolov

      PASQAL

    • Martin Rahm

      Chalmers University of Technology, Chalmers Univ of Tech

    • Ali Alavi

      Max Planck Institute for Solid State Research

    • Ivano Tavernelli

      IBM Research - Zurich

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  • Angular momentum entanglement of molecular interactions for quantum computing using solid harmonic Gaussian orbitals

    ORAL

    –

    Presenters

    • Hang Hu

      Fields Institute for Mathematical Sciences, National Research Council of Canada

    Authors

    • Anguang Hu

      Suffield Research Centre, DRDC

    • Hang Hu

      Fields Institute for Mathematical Sciences, National Research Council of Canada

    • Hsu Kiang (James) Ooi

      Fields Institute for Mathematical Sciences, National Research Council of Canada

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  • Ground-state energy estimation on early fault-tolerant quantum computers

    ORAL · Invited

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    Publication: [1] L. Lin, Y. Tong, Near-optimal ground state preparation, Quantum, 4, 372, 2020<br>[2] L. Lin, Y. Tong, Heisenberg-limited ground state energy estimation for early fault-tolerant quantum computers, PRX Quantum. 3, 010318, 2022<br>[3] Y. Dong, L. Lin, Y. Tong, Ground state preparation and energy estimation on early fault-tolerant quantum computers via quantum eigenvalue transformation of unitary matrices, PRX Quantum, 3, 040305<br>[4] Z. Ding, L. Lin, Even shorter quantum circuit for phase estimation on early fault-tolerant quantum computers with applications to ground-state energy estimation, in preparation

    Presenters

    • Lin Lin

      University of California, Berkeley, UC Berkeley

    Authors

    • Lin Lin

      University of California, Berkeley, UC Berkeley

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  • Accurate quantum chemistry calculations using NISQ era quantum computers

    ORAL

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    Publication: 1. A. Asthana*, A Kumar* et al., arXiv preprint arXiv:2206.10502 (2022)<br>2. A. Kumar et al. (manuscript in preparation) (2022)<br>3. A. Kumar et al., J. Chem. Theory Comput. 2022, 18, 9, 5312–5324.<br>4. M. Motta et al., Phys. Chem. Chem. Phys., 2020, 22, 24270.

    Presenters

    • Ashutosh Kumar

      Los Alamos National Lab

    Authors

    • Ashutosh Kumar

      Los Alamos National Lab

    • Ayush Asthana

      Virginia Tech

    • Vibin Abraham

      University of Michigan

    • Thomas D Crawford

      Virginia Tech

    • Nicholas Mayhall

      Virginia Tech

    • Yu Zhang

      Los Alamos National Laboratory, Los Alamos National Lab

    • Lukasz Cincio

      Los Alamos National Laboratory, Los Alamos National Lab

    • Sergei Tretiak

      Los Alamos National Laboratory, Los Alamos National Lab

    • Pavel A Dub

      Los Alamos National Lab

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  • Quantum algorithm for ground state energy estimation using circuit depth with exponentially improved dependence on precision

    ORAL

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    Publication: Wang, G., Stilck-França, D., Zhang, R., Zhu, S., & Johnson, P. D. (2022). Quantum algorithm for ground state energy estimation using circuit depth with exponentially improved dependence on precision. arXiv preprint arXiv:2209.06811.

    Presenters

    • Ruizhe Zhang

      The University of Texas at Austin

    Authors

    • Ruizhe Zhang

      The University of Texas at Austin

    • Guoming Wang

      Zapata Computing Inc

    • Daniel Stilck França

      ENS Lyon

    • Shuchen Zhu

      Georgetown University

    • Peter D Johnson

      Zapata Computing

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  • Bootstrap Embedding on a Quantum Computer

    ORAL

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    Presenters

    • Yuan Liu

      Massachusetts Institute of Technology

    Authors

    • Yuan Liu

      Massachusetts Institute of Technology

    • Zachary E Chin

      Massachusetts Institute of Technology

    • Oinam R Meitei

      Massachusetts Institute of Technology

    • Arkopal Dutt

      Massachusetts Institute of Technology MIT

    • Max Tao

      Massachusetts Institute of Technology

    • Troy Van Voorhis

      Massachusetts Institute of Technology

    • Isaac L Chuang

      Massachusetts Institute of Technology, MIT, RLE

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  • Quantum Computation for Periodic Solids in Second Quantization

    ORAL

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    Publication: https://arxiv.org/abs/2210.02403

    Presenters

    • Christoph Sünderhauf

      Riverlane

    Authors

    • Christoph Sünderhauf

      Riverlane

    • Aleksei V Ivanov

      Riverlane

    • Nicole Holzmann

      Riverlane

    • Tom Ellaby

      Johnson Matthey

    • Rachel Kerber

      Johnson Matthey

    • Glenn Jones

      Johnson Matthey

    • Joan Camps

      Riverlane

    View abstract →