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Algorithms for Hamiltionian Simulations

FOCUS · A64 · ID: 1067438

Presentations

  • Improved Trotter formula for time-dependent Hamiltonians

    ORAL

    –

    Presenters

    • Asir Abrar

      NTT Research, Inc.

    Authors

    • SHO SUGIURA

      NTT Research, Inc.

    • Asir Abrar

      NTT Research, Inc.

    • Isaac L Chuang

      Massachusetts Institute of Technology, MIT, RLE

    • Tatsuhiko N Ikeda

      Institute for Solid State Physics, University of Tokyo

    View abstract →

  • SQuISH: self-consistent quantum iteratively sparsified Hamiltonian

    ORAL

    –

    Presenters

    • Diana Chamaki

      NASA Ames

    Authors

    • Diana Chamaki

      NASA Ames

    • Stuart Hadfield

      NASA Ames Research Center

    • Katherine Klymko

      Lawrence Berkeley National Laboratory, NERSC, Lawrence Berkeley National Laboratory

    • Bryan A O'Gorman

      IBM Quantum

    • Norm M Tubman

      University of California, Berkeley, NASA Ames Research Center

    View abstract →

  • A variational quantum algorithm for Hamiltonian diagonalization

    ORAL

    –

    Publication: [1] J. Zeng, C. Cao, C. Zhang, P. Xu, and B. Zeng, A Variational Quantum Algorithm for Hamiltonian Diagonalization, Quantum Sci. Technol. 6, 045009 (2021).

    Presenters

    • ZHANG CHAO

      The Hong Kong University of Science and Technology

    Authors

    • ZHANG CHAO

      The Hong Kong University of Science and Technology

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  • Efficient calculation of energy derivatives on a Fault-Tolerant Quantum Computer

    ORAL

    –

    Publication: Efficient quantum computation of molecular forces and other energy gradients - Thomas E O'Brien, Michael Streif, Nicholas C Rubin, Raffaele Santagati, Yuan Su, William J Huggins, Joshua J Goings, Nikolaj Moll, Elica Kyoseva, Matthias Degroote, Christofer S Tautermann, Joonho Lee, Dominic W Berry, Nathan Wiebe, Ryan Babbush - arXiv preprint arXiv:2111.12437 https://arxiv.org/abs/2111.12437

    Presenters

    • Raffaele Santagati

      Boehringer-Ingelheim Quantum Lab

    Authors

    • Raffaele Santagati

      Boehringer-Ingelheim Quantum Lab

    • Thomas E O'Brien

      Google LLC

    • Michael Streif

      Boehringer Ingelheim

    • Nicholas C Rubin

      Google

    • Yuan Su

      Microsoft Quantum, Google Research, Google

    • William J Huggins

      Google, Google Quantum AI

    • Joshua Goings

      IonQ, Inc, IonQ, Google

    • Nikolaj Moll

      Boehringer Ingelheim

    • Elica Kyoseva

      Boehringer Ingelheim, Boehringer-Ingelheim

    • Matthias Degroote

      Boehringer Ingelheim, Boehringer-Ingelheim

    • Christofer Tautermann

      Boehringer Ingelheim, Boehringer Ingelheim Pharma Inc., Boehringer-Ingelheim

    • Joonho Lee

      Columbia University

    • Dominic W Berry

      Macquarie University

    • Nathan Wiebe

      University of Toronto, Pacific Northwest National Laboratory, University of Toronto, Pacific Northwest Natl Lab

    • Ryan Babbush

      Google

    View abstract →

  • Quantum Hamiltonian Descent

    ORAL

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    Publication: Jiaqi Leng, Ethan Hickman, Joseph Li, and Xiaodi Wu. Quantum Hamiltonian Descent. full paper in preparation. <br>

    Presenters

    • Jiaqi Leng

      University of Maryland, College Park

    Authors

    • Jiaqi Leng

      University of Maryland, College Park

    • Ethan Hickman

      University of Maryland, College Park

    • Joseph Li

      University of Maryland, College Park

    • Xiaodi Wu

      University of Maryland, College Park

    View abstract →

  • Optimal fermion-qubit mappings

    ORAL

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    Publication: Works in progress deriving from this work include:<br>- Jordan-Wigner outperforms Bravyi-Kitaev transformations with optimal graph labellings (Mitchell Chiew, Sergii Strelchuk)

    Presenters

    • Mitchell Chiew

      University of Cambridge

    Authors

    • Mitchell Chiew

      University of Cambridge

    • Sergii Strelchuk

      University of Cambridge

    View abstract →

  • Dynamical simulation of periodically driven systems on near term quantum computers

    ORAL

    –

    Presenters

    • Timo Eckstein

      Friedrich-Alexander University Erlangen

    Authors

    • Timo Eckstein

      Friedrich-Alexander University Erlangen

    • Piotr J Czarnik

      Jagiellonian University

    • Refik Mansuroglu

      Friedrich-Alexander University Erlangen

    • Jianxin Zhu

      Los Alamos Natl Lab, Los Alamos National Lab, Los Alamos National Laboratory

    • Michael J Hartmann

      Friedrich-Alexander University Erlangen-Nuremberg, Friedrich-Alexander University Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg

    • Lukasz Cincio

      Los Alamos National Laboratory, Los Alamos National Lab

    • Zoe Holmes

      Los Alamos National Laboratory, École polytechnique fédérale de Lausanne

    • Andrew T Sornborger

      Los Alamos National Laboratory

    View abstract →