Circuit Optimization, Dynamic Decoupling and Partial Error Correction

Presentations

• Quantum error mitigation in early fault-tolerant quantum computing regime

  ORAL · Invited

  March 20, 2025, 2:30 PM – March 20, 2025, 3:06 PM

  Publication: K. Tsubouchi, Y. Mitsuhashi, K. Sharma, and N. Yoshioka, Symmetric Clifford twirling for cost-optimal quantum error mitigation in early FTQC regime, arXiv:2405.07720 (2024).
  K. Tsubouchi, Y. Mitsuhashi, R. Takagi, T. Sagawa, and N. Yoshioka, Symmetric channel verification for purifying noisy quantum channels, in preparation

  Presenters

  • Kento Tsubouchi

    University of Tokyo, The University of Tokyo

  Authors

  • Kento Tsubouchi

    University of Tokyo, The University of Tokyo

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• Partial Error Correction with Error Mitigation

  ORAL

  March 20, 2025, 3:06 PM – March 20, 2025, 3:18 PM

  Presenters

  • Dawei Zhong

    University of Southern California

  Authors

  • Dawei Zhong

    University of Southern California

  • William R Munizzi

    University of California, Los Angeles

  • Huo Chen

    Lawrence Berkeley National Laboratory

  • Wibe A De Jong

    Lawrence Berkeley National Laboratory

  View abstract →

• Error mitigation and circuit division for early fault-tolerant quantum phase estimation

  ORAL

  March 20, 2025, 3:18 PM – March 20, 2025, 3:30 PM

  Publication: ArXiv:2410.05369

  Presenters

  • Tom E O'Brien

    Google LLC, Google

  Authors

  • Tom E O'Brien

    Google LLC, Google

  • Alicja Dutkiewicz

    Lorentz Institute

  • Stefano Polla

    Lorentz Institute

  • Maximilian Scheurer

    Covestro

  • Christian Gogolin

    Covestro

  • William J Huggins

    Google LLC

  View abstract →

• Efficient Quantum Error Correction via Non-Unital Channels and Algorithmic Cooling

  ORAL

  March 20, 2025, 3:30 PM – March 20, 2025, 3:42 PM

  Presenters

  • Chia-Tung Chu

    University of Chicago

  Authors

  • Chia-Tung Chu

    University of Chicago

  • Kento Tsubouchi

    University of Tokyo, The University of Tokyo

  • Hyukgun Kwon

    UNIVERSITY OF CHICAGO

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• Crosstalk Robust Quantum Error Correction

  ORAL

  March 20, 2025, 3:42 PM – March 20, 2025, 3:54 PM

  Presenters

  • Zeyuan Zhou

    Yale University

  Authors

  • Zeyuan Zhou

    Yale University

  • Andrew Ji

    University of Chicago Laboratory Schools

  • Yongshan Ding

    Yale University

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• Efficient Chromatic-Number-Based Multi-Qubit Decoherence and Crosstalk Suppression

  ORAL

  March 20, 2025, 3:54 PM – March 20, 2025, 4:06 PM

  Publication: https://arxiv.org/abs/2406.13901

  Presenters

  • Amy F Brown

    University of Southern California

  Authors

  • Amy F Brown

    University of Southern California

  • Daniel A Lidar

    University of Southern California

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• Learning How to Dynamically Decouple.

  ORAL

  March 20, 2025, 4:06 PM – March 20, 2025, 4:18 PM

  Publication: arXiv:2405.08689

  Presenters

  • Arefur Rahman

    Arizona State University

  Authors

  • Arefur Rahman

    Arizona State University

  • Daniel J Egger

    IBM

  • Christian Arenz

    Arizona State University

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• Dynamical decoupling for arbitrary large-scale quantum algorithms

  ORAL

  March 20, 2025, 4:18 PM – March 20, 2025, 4:30 PM

  Publication: arXiv:2409.05962 [quant-ph]
  Resource-efficient context-aware dynamical decoupling embedding for arbitrary large-scale quantum algorithms, Coote et al (2024)

  Presenters

  • Paul Coote

    Q-CTRL

  Authors

  • Paul Coote

    Q-CTRL

  • Smarak Maity

    Q-CTRL, Q-CTRL Pty Ltd

  • Roman Dimov

    Q-CTRL

  • Gavin S Hartnett

    Q-CTRL Pty Ltd, Q-CTRL

  • Yuval Baum

    Q-CTRL

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• Faster Randomized Dynamical Decoupling

  ORAL

  March 20, 2025, 4:30 PM – March 20, 2025, 4:42 PM

  Publication: https://arxiv.org/abs/2409.18369

  Presenters

  • Leeseok Kim

    University of New Mexico

  Authors

  • Leeseok Kim

    University of New Mexico

  • Milad Marvian

    University of New Mexico

  • Changhao Yi

    Fudan University

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• Rapid tune-up of quantum gates using dynamical decoupling

  ORAL

  March 20, 2025, 4:42 PM – March 20, 2025, 4:54 PM

  Publication: https://arxiv.org/abs/2407.09942

  Presenters

  • Daria Kowsari

    University of Southern California

  Authors

  • Daria Kowsari

    University of Southern California

  • Vinay Tripathi

    Univ of Southern California

  • Kumar Saurav

    University of Southern California

  • Haimeng Zhang

    University of Southern California

  • Eli M Levenson-Falk

    University of Southern California

  • Daniel A Lidar

    University of Southern California

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• Dynamical Decoupling in Triangular Exchange-Only Spin Qubits

  ORAL

  March 20, 2025, 4:54 PM – March 20, 2025, 5:06 PM

  Presenters

  • Garrett G Bimstefer

    HRL Laboratories, LLC

  Authors

  • Garrett G Bimstefer

    HRL Laboratories, LLC

  • Andrew E Oriani

    HRL Laboratories, LLC, HRL Laboratories

  • Jason R Petta

    HRL Laboratories, LLC

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• Improving Noisy Quantum Computation with Unitary Resynthesis

  ORAL

  March 20, 2025, 5:06 PM – March 20, 2025, 5:18 PM

  Presenters

  • Adam Winick

    Q-CTRL

  Authors

  • Adam Winick

    Q-CTRL

  • Paul Coote

    Q-CTRL

  • Yulun Wang

    Q-CTRL, Q-CTRL Inc.

  • Yuval Baum

    Q-CTRL

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• Sequence randomization for single qubit gate synthesis

  ORAL

  March 20, 2025, 5:18 PM – March 20, 2025, 5:30 PM

  Presenters

  • Oliver Maupin

    Tufts University

  Authors

  • Oliver Maupin

    Tufts University

  • Ashlyn Damaris Burch

    Sandia National Laboratories

  • Terra Colvin

    Tufts University

  • Matthew N Chow

    Sandia National Labs; University of New Mexico; CQuIC

  • Christopher G Yale

    Sandia National Laboratories

  • Brandon P Ruzic

    Sandia National Laboratories

  • Peter J Love

    Tufts University

  • Susan M Clark

    Sandia National Laboratories

  • Andrew J Landahl

    University of New Mexico

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