Variational Quantum Algorithms
FOCUS · K64 · ID: 1067440
Presentations
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Subspace Diagonalization on Quantum Computers using Eigenvector Continuation
ORAL
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Publication: arXiv:2209.10571
Presenters
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Akhil Francis
- North Carolina State University
Authors
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Akhil Francis
- North Carolina State University
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Anjali A Agrawal
- North Carolina State University
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Jack H Howard
- North Carolina State University
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Efekan Kokcu
- North Carolina State University
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Alexander F Kemper
- North Carolina State University
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Iteration-free variational quantum eigensolver algorithm
ORAL
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Publication: Daniel Gunlycke, C. Stephen Hellberg, and John P. T. Stenger "Iteration-free variational quantum eigensolver algorithm"
Presenters
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Daniel Gunlycke
- U.S. Naval Research Laboratory
Authors
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Daniel Gunlycke
- U.S. Naval Research Laboratory
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C Stephen Hellberg
- Naval Research Laboratory
- United States Naval Research Laboratory
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John Stenger
- Naval Research Laboratory
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Relaxational Quantum Eigensolver: State Characterization and Thermometry
ORAL
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Publication: • David Rodriguez Perez, PhD Thesis, Colorado School of Mines, December 2021
• Entanglement and complexity of interacting qubits subject to asymmetric noise, E. Kapit et al., PRR 2, 043042 (2020)
• The upside of noise: engineered dissipation as a resource in superconducting circuits, E. Kapit., Quantum Sci. Technol. 2, 033002 (2017)
• Induced Self-Stabilization in Quantum Hall States of Light, E. Kapit et al, PRX 4, 031039 (2014)Presenters
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Alexandar M Liguori-Schremp
- Colorado School of Mines
Authors
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Alexandar M Liguori-Schremp
- Colorado School of Mines
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George S Grattan
- Colorado School of Mines, National Renewable Energy Laboratory
- Colorado School of Mines, NREL
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David Rodriguez Perez
- Colorado School of Mines, Rigetti Computing
- Colorado School of Mines
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Wesley Jones
- National Renewable Energy Laboratory
- NREL
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Peter Graf
- National Renewable Energy Laboratory
- NREL
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Eliot Kapit
- Colorado School of Mines
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Peptide conformational sampling using the Quantum Approximate Optimization Algorithm
ORAL · Invited
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Presenters
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Sami Boulebnane
- Phasecraft
Authors
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Sami Boulebnane
- Phasecraft
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Ashley Montanaro
- Phasecraft
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Stanislaw Adaszewski
- Roche
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Xavier Lucas
- Roche
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Agnes Meyder
- Roche
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TETRIS-ADAPT-VQE: An adaptive algorithm that yields shallower, denser circuit ansätze
ORAL
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Publication: arXiv:2209.10562, https://doi.org/10.48550/arXiv.2209.10562
Presenters
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Panagiotis G Anastasiou
- Virginia Tech
Authors
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Panagiotis G Anastasiou
- Virginia Tech
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Yanzhu Chen
- Virginia Tech
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Sophia Economou
- Virginia Tech
- VirginiaTech
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Edwin Barnes
- Virginia Tech
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Nicholas Mayhall
- Virginia Tech
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Variational quantum chemistry requires gate-error probabilities below the fault-tolerance threshold
ORAL
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Presenters
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David R Arvidsson-Shukur
- Univ of Cambridge
- Hitachi Cambridge Laboratory
Authors
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David R Arvidsson-Shukur
- Univ of Cambridge
- Hitachi Cambridge Laboratory
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Kieran Dalton
- ETH
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Christopher K Long
- University of Cambridge
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Crispin H Barnes
- University of Cambridge
- Univ of Cambridge
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Normann Mertig
- Hitachi Cambridge Laboratory
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Yordan Yordanov
- University of Cambridge
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Charles G Smith
- Univ of Cambridge
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Improved QOCA ansatz using an adapt-VQE approach
ORAL
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Presenters
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Camille Le Calonnec
- Universite de Sherbrooke
Authors
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Camille Le Calonnec
- Universite de Sherbrooke
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Maxime Dion
- Université de Sherbrooke
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Alexandre Choquette
- Universite de Sherbrooke
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Alexandre Blais
- Universite de Sherbrooke
- Université de Sherbrooke
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Implementing pulse-based VQE (ctrl-VQE) algorithm on NISQ devices.
ORAL
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Publication: [1] O.R. Meitei et al, npj Quantum Inf, 7, 155 (2021).
[2] A. Asthana et al, arXiv:2203.06818
[3] X. Jin et al., "A versatile parametric coupler between two transmon qubits", Bulletin of the American Physical Society (2022).Presenters
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Chenxu Liu
- Virginia Tech
Authors
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Chenxu Liu
- Virginia Tech
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Ayush Asthana
- Virginia Tech
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Tongyu Zhao
- National Institute of Standards and Technology
- National Institute of Standards and Technology Boulder
- University of Colorado Boulder
- University of Colorado, Boulder
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Raymond W Simmonds
- National Institute of Standards and Technology, Boulder
- National Institute of Standards and Technology Boulder
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Nicholas Mayhall
- Virginia Tech
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Edwin Barnes
- Virginia Tech
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Sophia Economou
- Virginia Tech
- VirginiaTech
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Variational quantum eigensolver ansatz for the J<sub>1</sub>-J<sub>2</sub>-model
ORAL
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Publication: Preprint: https://arxiv.org/abs/2205.11198
BS14649 (to be published in Physical Review B)Presenters
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Verena Feulner
- Friedrich-Alexander University Erlangen
Authors
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Verena Feulner
- Friedrich-Alexander University Erlangen
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Michael J Hartmann
- Friedrich-Alexander University Erlangen-Nuremberg
- Friedrich-Alexander University Erlangen
- Friedrich-Alexander-Universität Erlangen-Nürnberg
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Unbiased Quantum Simulation with Feynman's iη Prescription
ORAL
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Presenters
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Woo-Ram Lee
- Virginia Tech
Authors
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Woo-Ram Lee
- Virginia Tech
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Ryan Scott
- Virginia Tech
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Vito W Scarola
- Virginia Tech
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Orbital Optimized ADAPT-VQE for molecular simulation on NISQ devices
ORAL
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Presenters
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Ayush Asthana
- Virginia Tech
Authors
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Ayush Asthana
- Virginia Tech
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Sophia Economou
- Virginia Tech
- VirginiaTech
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Edwin Barnes
- Virginia Tech
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Nicholas Mayhall
- Virginia Tech
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