Quantum Computing Algorithms III

Presentations

• The Meta-Variational Quantum Eigensolver (Meta-VQE): Learning energy profiles of parameterized Hamiltonians for quantum simulation

  ORAL

  March 18, 2021, 11:30 AM – March 18, 2021, 11:42 AM

  Presenters

  • Alba Cervera-Lierta

    • Univ of Toronto
    • Barcelona Supercomputing Center

  Authors

  • Alba Cervera-Lierta

    • Univ of Toronto
    • Barcelona Supercomputing Center

  • 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

  View abstract →

• ctrl-VQE: Fast variational quantum eigensolver with gate-free state preparation

  ORAL

  March 18, 2021, 11:42 AM – March 18, 2021, 11:54 AM

  Presenters

  • Oinam Meitei

    • Virginia Tech, Blacksburg

  Authors

  • Oinam Meitei

    • Virginia Tech, Blacksburg

  • Bryan T Gard

    • Virginia Tech, Blacksburg

  • George S Barron

    • Virginia Tech, Blacksburg
    • Virginia Tech
    • Department of Physics, Virginia Tech

  • David Pappas

    • NIST
    • National Institute of Standards and Technology
    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology Boulder

  • Sophia Economou

    • Virginia Tech
    • Virginia Tech, Blacksburg
    • Physics, Virginia Tech

  • Edwin Barnes

    • Virginia Tech
    • Virginia Tech, Blacksburg
    • Physics, Virginia Tech

  • Nicholas J. Mayhall

    • Virginia Tech
    • Virginia Tech, Blacksburg

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• Mutual information-assisted Adaptive Variational Quantum Eigensolver Ansatz Construction

  ORAL

  March 18, 2021, 11:54 AM – March 18, 2021, 12:06 PM

  Presenters

  • Zi-Jian Zhang

    • Department of Physics, Southern University of Science and Technology

  Authors

  • Zi-Jian Zhang

    • Department of Physics, Southern University of Science and Technology

  • Thi Ha Kyaw

    • Department of Computer Science and Chemistry, University of Toronto

  • Jakob S. Kottmann

    • Department of Computer Science and Chemistry, University of Toronto

  • Matthias Degroote

    • Department of Computer Science and Chemistry, University of Toronto

  • Alán Aspuru-Guzik

    • Department of Computer Science and Chemistry, University of Toronto

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• Variational Quantum Algorithm for Coarse Grained Atomistic Modelling

  ORAL

  March 18, 2021, 12:06 PM – March 18, 2021, 12:18 PM

  Presenters

  • Lewis Anderson

    • University of Oxford

  Authors

  • Lewis Anderson

    • University of Oxford

  • Martin Kiffner

    • Centre for Quantum Technologies, National University of Singapore

  • Jason Crain

    • IBM Research Europe

  • Dieter Jaksch

    • University of Oxford
    • Clarendon Laboratory, University of Oxford

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• Contextual Subspace Variational Quantum Eigensolver

  ORAL

  March 18, 2021, 12:18 PM – March 18, 2021, 12:30 PM

  Presenters

  • William Kirby

    • Tufts University

  Authors

  • William Kirby

    • Tufts University

  • Andrew Tranter

    • Cambridge Quantum Computing

  • Peter J Love

    • Tufts University

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• Benchmarking Adaptive Variational Quantum Eigensolvers

  ORAL

  March 18, 2021, 12:30 PM – March 18, 2021, 12:42 PM

  Presenters

  • Daniel Claudino

    • Oak Ridge National Lab

  Authors

  • Daniel Claudino

    • Oak Ridge National Lab

  • Jerimiah Wright

    • Oak Ridge National Lab

  • Alexander J McCaskey

    • Oak Ridge National Lab

  • Travis S Humble

    • Oak Ridge National Lab
    • Quantum Computing Institute, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Quantum Computational Sciences Group, Oak Ridge National Laboratory
    • University of Tennessee

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• An Exactly-Solvable Model as a Benchmark for VQE

  ORAL

  March 18, 2021, 12:42 PM – March 18, 2021, 12:54 PM

  Presenters

  • Ken Robbins

    • Tufts University

  Authors

  • Ken Robbins

    • Tufts University

  • Peter J Love

    • Tufts University

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• An optimal quantum sampling regression algorithm for variational eigensolving in the low qubit number regime

  ORAL

  March 18, 2021, 12:54 PM – March 18, 2021, 1:06 PM

  Presenters

  • Pedro Rivero

    • Physics, Argonne National Laboratory

  Authors

  • Pedro Rivero

    • Physics, Argonne National Laboratory

  • Ian Cloet

    • Physics, Argonne National Laboratory

  • Zack E Sullivan

    • Physics, Illinois Institute of Technology

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• Implementation of Measurement Reduction for the Variational Quantum Eigensolver

  ORAL

  March 18, 2021, 1:06 PM – March 18, 2021, 1:18 PM

  Presenters

  • Alexis Ralli

    • University College London

  Authors

  • Alexis Ralli

    • University College London

  • Peter J Love

    • Tufts University

  • Peter Coveney

    • University College London

  • Andrew Tranter

    • Tufts University

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• Variational Quantum Algorithm for Quantum Sensor Evaluation

  ORAL

  March 18, 2021, 1:18 PM – March 18, 2021, 1:30 PM

  Presenters

  • Jacob Beckey

    • University of Colorado, Boulder

  Authors

  • Jacob Beckey

    • University of Colorado, Boulder

  • Akira Sone

    • Theoretical Division, Los Alamos National Laboratory
    • T-Division, Los Alamos National Laboratory
    • Los Alamos National Laboratory

  • Marco Cerezo de la Roca

    • Theoretical Division, Los Alamos National Laboratory
    • T-Division, Los Alamos National Laboratory
    • Los Alamos National Laboratory

  • Patrick Coles

    • Los Alamos National Laboratory
    • Theoretical Division, Los Alamos National Laboratory
    • T-Division, Los Alamos National Laboratory

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• Scattering in the Ising Model with the Quantum Lanczos Algorithm

  ORAL

  March 18, 2021, 1:30 PM – March 18, 2021, 1:42 PM

  Presenters

  • Kubra Yeter Aydeniz

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  Authors

  • Kubra Yeter Aydeniz

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • George Siopsis

    • University of Tennessee
    • Department of Physics and Astronomy, University of Tennessee, Knoxville

  • Raphael Pooser

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

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• Generic constructin of quantum circuits for nonunitary operations: linear-response functions of molecules

  ORAL

  March 18, 2021, 1:42 PM – March 18, 2021, 1:54 PM

  Presenters

  • Yu-ichiro Matsushita

    • Tokyo Institute of Technology

  Authors

  • Yu-ichiro Matsushita

    • Tokyo Institute of Technology

  • Taichi Kosugi

    • Quemix Inc.
    • Tokyo Institute of Technology

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• State preparation for molecular Hamiltonians with the quantum alternating operator ansatz (QAOA)

  ORAL

  March 18, 2021, 1:54 PM – March 18, 2021, 2:06 PM

  Presenters

  • Norm Tubman

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

  Authors

  • Norm Tubman

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

  • Tad Hogg

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

  • Stephen J. Cotton

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

  • Stuart Hadfield

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

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• Scalable Variational Ansatz for Quantum Many-Body Dynamics on Noisy Quantum Devices

  ORAL

  March 18, 2021, 2:06 PM – March 18, 2021, 2:18 PM

  Presenters

  • Niladri Gomes

    • Ames Laboratory

  Authors

  • Niladri Gomes

    • Ames Laboratory

  • Yongxin Yao

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

  • Feng Zhang

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

  • 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

  • Thomas Iadecola

    • Iowa State University
    • Dept. of Physics and Astronomy, Iowa State University
    • Department of Physics and Astronomy, Iowa State University

  • Peter Orth

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

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• Error-mitigated tensor network-based ansatz for a noisy quantum computer

  ORAL

  March 18, 2021, 2:18 PM – March 18, 2021, 2:30 PM

  Presenters

  • Unpil Baek

    • University of California, Berkeley

  Authors

  • Unpil Baek

    • University of California, Berkeley

  • William Huggins

    • University of California, Berkeley
    • Google LLC

  • Birgitta K Whaley

    • University of California, Berkeley
    • Chemistry, University of California, Berkeley

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