Quantum Computing Algorithms I

Presentations

• The Power of Adiabatic Quantum Computation with No Sign Problem

  Invited

  March 17, 2021, 3:00 PM – March 17, 2021, 3:36 PM

  Presenters

  • Matthew Hastings

    • Microsoft Corp

  Authors

  • Matthew Hastings

    • Microsoft Corp

  View abstract →

• Quantum Algorithm for Simulating Hamiltonian Dynamics with an Off-diagonal Series Expansion

  ORAL

  March 17, 2021, 3:36 PM – March 17, 2021, 3:48 PM

  Presenters

  • Itay Hen

    • Univ of Southern California
    • University of Southern California

  Authors

  • Itay Hen

    • Univ of Southern California
    • University of Southern California

  • Amir Kalev

    • Univ of Southern California

  View abstract →

• Shortcuts to Adiabaticity in Digitized Adiabatic Quantum Computing

  ORAL

  March 17, 2021, 3:48 PM – March 17, 2021, 4:00 PM

  Presenters

  • Narendra Hegade

    • Shanghai University

  Authors

  • Narendra Hegade

    • Shanghai University

  • Koushik Paul

    • Shanghai University

  • Yongcheng Ding

    • Shanghai University

  • Mikel Sanz

    • Physical Chemistry, University of the Basque Country
    • University of the Basque Country

  • Francisco Albarrán-Arriagada

    • Shanghai University

  • Enrique Solano

    • IQM Germany
    • Shanghai University

  • Xi Chen

    • Shanghai University

  View abstract →

• Quantum linear system solver based on continuous and discrete adiabatic quantum computing

  ORAL

  March 17, 2021, 4:00 PM – March 17, 2021, 4:12 PM

  Presenters

  • Dong An

    • University of California, Berkeley

  Authors

  • Dong An

    • University of California, Berkeley

  • Lin Lin

    • University of California, Berkeley

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• Efficient step-merged quantum imaginary time evolution algorithm for quantum chemistry

  ORAL

  March 17, 2021, 4:12 PM – March 17, 2021, 4:24 PM

  Presenters

  • Yongxin Yao

    • Ames Laboratory
    • Ames Laboratory and Iowa State University
    • Iowa State University

  Authors

  • Niladri Gomes

    • Ames Laboratory

  • Feng Zhang

    • Ames Laboratory
    • Department of Physics, Iowa State University
    • Iowa State University

  • Noah Berthusen

    • Ames Laboratory

  • Cai-Zhuang Wang

    • Ames Laboratory, U.S. Department of Energy and Department of Physics and Astronomy, Iowa State University
    • Iowa State University
    • Dept. of Physics and Astronomy, Iowa State University
    • Ames Laboratory and Iowa State University
    • Department of Physics, Iowa State University

  • Kai-Ming Ho

    • Ames Laboratory, U.S. Department of Energy and Department of Physics and Astronomy, Iowa State University
    • Iowa State University/AmesLab
    • Ames Laboratory and Iowa State University
    • Department of Physics, Iowa State University
    • Iowa State University

  • Peter Orth

    • Dept. of Physics and Astronomy, Iowa State University
    • Iowa State University
    • Ames Laboratory and Iowa State University

  • Yongxin Yao

    • Ames Laboratory
    • Ames Laboratory and Iowa State University
    • Iowa State University

  View abstract →

• Quantum Computation of Eigenvalues within Target Intervals

  ORAL

  March 17, 2021, 4:24 PM – March 17, 2021, 4:36 PM

  Presenters

  • Phillip Jensen

    • Univ of Toronto

  Authors

  • Phillip Jensen

    • Univ of Toronto

  • Lasse B. Kristensen

    • Physics and Astronomy, Aarhus University

  • Jakob S. Kottmann

    • Chemistry/Computer Science, University of Toronto
    • Univ of Toronto

  • Alan Aspuru-Guzik

    • Univ of Toronto
    • Chemistry/Computer Science, University of Toronto
    • Department of Computer Science and Chemistry, University of Toronto

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• The importance of the spectral gap in estimating ground-state energies

  ORAL

  March 17, 2021, 4:36 PM – March 17, 2021, 4:48 PM

  Presenters

  • Abhinav Deshpande

    • University of Maryland, College Park
    • JQI/QuICS, NIST/University of Maryland, College Park

  Authors

  • Abhinav Deshpande

    • University of Maryland, College Park
    • JQI/QuICS, NIST/University of Maryland, College Park

  • Alexey V Gorshkov

    • University of Maryland, College Park
    • National Institute of Standards and Technology
    • JQI-NIST
    • Joint Quantum Institute and Joint Center for Quantum Information and Computer Science, NIST/University of Maryland, College Park
    • Joint Quantum Institute, University of Maryland / NIST
    • NIST

  • Bill Fefferman

    • University of Chicago

  View abstract →

• Enhancing the Quantum Linear Systems Algorithm using Richardson Extrapolation

  ORAL

  March 17, 2021, 4:48 PM – March 17, 2021, 5:00 PM

  Presenters

  • Almudena Carrera Vazquez

    • IBM Research - Zurich and ETH Zurich

  Authors

  • Almudena Carrera Vazquez

    • IBM Research - Zurich and ETH Zurich

  • Ralf Hiptmair

    • ETH Zurich

  • Stefan Woerner

    • IBM Quantum
    • IBM Quantum, IBM Research
    • IBM Quantum, IBM Resarch - Zurich
    • IBM Research - Zurich

  View abstract →

• Lanczos recursion on a quantum computer for the Green's function

  ORAL

  March 17, 2021, 5:00 PM – March 17, 2021, 5:12 PM

  Presenters

  • Thomas Baker

    • Institut Quantique, Universite de Sherbrooke
    • Universite de Sherbrooke

  Authors

  • Thomas Baker

    • Institut Quantique, Universite de Sherbrooke
    • Universite de Sherbrooke

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• The ground state phases of the disordered Bose-Hubbard model with attractive interactions

  ORAL

  March 17, 2021, 5:12 PM – March 17, 2021, 5:24 PM

  Presenters

  • Olli Mansikkamäki

    • Nano and molecular systems research unit, University of Oulu

  Authors

  • Olli Mansikkamäki

    • Nano and molecular systems research unit, University of Oulu

  • Matti Silveri

    • Nano and Molecular Systems Research Unit, University of Oulu
    • Nano and molecular systems research unit, University of Oulu
    • Nano and molecular systems research unit, Univ of Oulu
    • University of Oulu

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• Adiabatic evolution to a Fermi Liquid on near-term quantum computers

  ORAL

  March 17, 2021, 5:24 PM – March 17, 2021, 5:36 PM

  Presenters

  • Gaurav Gyawali

    • Cornell University

  Authors

  • Gaurav Gyawali

    • Cornell University

  • Michael Lawler

    • Physics, Cornell University
    • Department of Physics, Applied Physics, and Astronomy, Binghamton University
    • Cornell University
    • Binghamton University

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• Phase cancellation diagonalization method: A general approach to non-orthogonal basis sets for quantum devices

  ORAL

  March 17, 2021, 5:36 PM – March 17, 2021, 5:48 PM

  Presenters

  • Katherine Klymko

    • Computational Research Division, Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Laboratory

  Authors

  • Katherine Klymko

    • Computational Research Division, Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Laboratory

  • Carlos Mejuto Zaera

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  • Filip Andrzej Wudarski

    • NASA Ames

  • Miroslav Urbanek

    • Lawrence Berkeley National Laboratory
    • Computational Research Division, Lawrence Berkeley National Laboratory

  • Stephen J. Cotton

    • NASA Ames
    • NASA Ames Research Center
    • Quantum Artificial Intelligence Laboratory (QuAIL), KBR; NASA Ames Research Center

  • Wibe A De Jong

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab
    • Computational Research Division, Lawrence Berkeley National Laboratory

  • Norm Tubman

    • NASA Ames Research Center
    • NASA Ames
    • Quantum Artificial Intelligence Laboratory (QuAIL), NASA Ames Research Center

  View abstract →