Fault Tolerance

Presentations

• Towards early fault tolerance on a 2×N array of qubits equipped with shuttling

  ORAL

  March 18, 2025, 11:00 AM – March 18, 2025, 11:12 AM

  Publication: arXiv:2402.12599

  Presenters

  • Adam Siegel

    University of Oxford

  Authors

  • Adam Siegel

    University of Oxford

  • Armands Strikis

    University of Oxford

  • Michael Fogarty

    Quantum Motion

  View abstract →

• Towards fault-tolerance implementation of the [[7,1,3]] code in 2D local quantum architectures

  ORAL

  March 18, 2025, 11:12 AM – March 18, 2025, 11:24 AM

  Publication: Publication in progress

  Presenters

  • Andrea Rodriguez-Blanco

    University California Berkeley

  Authors

  • Andrea Rodriguez-Blanco

    University California Berkeley

  View abstract →

• Exploring the Synchronization Requirements of Fault-Tolerant Quantum Computers

  ORAL

  March 18, 2025, 11:24 AM – March 18, 2025, 11:36 AM

  Presenters

  • Satvik Maurya

    University of Wisconsin - Madison

  Authors

  • Satvik Maurya

    University of Wisconsin - Madison

  • Swamit Tannu

    University of Wisconsin - Madison, University of Wisconsin-Madison

  View abstract →

• Transversal Algorithmic Fault Tolerance for Low-Overhead Quantum Computing

  ORAL

  March 18, 2025, 11:36 AM – March 18, 2025, 11:48 AM

  Publication: arXiv:2406.17653

  Presenters

  • Chen Zhao

    QuEra Computing Inc.

  Authors

  • Chen Zhao

    QuEra Computing Inc.

  • Hengyun Zhou

    Harvard University, QuEra Computing Inc.

  • Madelyn Cain

    Harvard University

  • Dolev Bluvstein

    Harvard University

  • Casey Duckering

    QuEra Computing Inc.

  • Nishad Maskara

    Harvard University

  • Hongye Hu

    Harvard University

  • Sheng-Tao Wang

    QuEra Computing Inc.

  • Aleksander Kubica

    Yale University

  • Mikhail D Lukin

    Harvard University

  View abstract →

• Building control systems for the long-lived logical qubit challenge

  ORAL

  March 18, 2025, 11:48 AM – March 18, 2025, 12:00 PM

  Presenters

  • Sebastian Krinner

    Zurich Instruments

  Authors

  • Sebastian Krinner

    Zurich Instruments

  • Andrea Corna

    Zurich Instruments

  • Mark Kasperczyk

    Zurich Instruments

  • Chunyan Shi

    Zurich Instruments

  • Sebastian Dütsch

    Zurich Instruments

  • Tobias Kammacher

    Zurich Instruments

  • Stefan Altorfer

    Zurich Instruments

  • Nikolaos Anastasiadis

    Zurich Instruments

  • Artem Khvostov

    Zurich Instruments

  • Benjamin Schmid

    Zurich Instruments

  • Liberto Beltrán

    Zurich Instruments, ETH Zurich

  • Flavio Heer

    Zurich Instruments

  • Tobias Thiele

    Zurich Instruments

  View abstract →

• Achieving pure-loss and amplification channel capacity with GKP codes

  ORAL

  March 18, 2025, 12:00 PM – March 18, 2025, 12:12 PM

  Presenters

  • Guo Zheng

    University of Chicago

  Authors

  • Guo Zheng

    University of Chicago

  • Wenhao He

    Massachusetts Institute of Technology

  • Gideon Lee

    University of Chicago

  • Kyungjoo Noh

    Amazon.com, Inc., AWS Center for Quantum Computing

  • Liang Jiang

    University of Chicago

  View abstract →

• Improving achievable rates of concatenated GKP codes for Gaussian displacement channel using analog decoding

  ORAL

  March 18, 2025, 12:12 PM – March 18, 2025, 12:24 PM

  Presenters

  • Mahadevan Subramanian

    University of Chicago

  Authors

  • Mahadevan Subramanian

    University of Chicago

  • Guo Zheng

    University of Chicago

  • Liang Jiang

    University of Chicago

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• Exploring the quantum capacity of a Gaussian random displacement channel using Gottesman-Kitaev-Preskill codes and maximum likelihood decoding

  ORAL

  March 18, 2025, 12:24 PM – March 18, 2025, 12:36 PM

  Presenters

  • Mao Lin

    Amazon.com, Inc.

  Authors

  • Mao Lin

    Amazon.com, Inc.

  • Kyungjoo Noh

    Amazon.com, Inc., AWS Center for Quantum Computing

  View abstract →

• Estimation of a small displacement in both quadratures of an harmonic oscillator using a single-mode stabilized GKP state.

  ORAL

  March 18, 2025, 12:36 PM – March 18, 2025, 12:48 PM

  Presenters

  • Lautaro Labarca

    Université de Sherbrooke

  Authors

  • Lautaro Labarca

    Université de Sherbrooke

  • Sara Turcotte

    Université de Sherbrooke

  • Alexandre Blais

    Université de Sherbrooke

  • Baptiste Royer

    Université de Sherbrooke

  View abstract →

• Logical Error Rate of 2D Compass Codes Under Small Gauge Changes for Stochastic Noise

  ORAL

  March 18, 2025, 12:48 PM – March 18, 2025, 1:00 PM

  Presenters

  • Xuanhui Mao

    University of Chicago

  Authors

  • Xuanhui Mao

    University of Chicago

  • Balint Pato

    Duke University

  • Kenneth R Brown

    Duke University, Duke

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• Building fault-tolerance with unreliable quantum circuits

  ORAL

  March 18, 2025, 1:00 PM – March 18, 2025, 1:12 PM

  Presenters

  • Huyen H Do

    Aalto University

  Authors

  • Huyen H Do

    Aalto University

  • Alexandru Paler

    Aalto University

  View abstract →

• Performance analysis on generalized dark spin-cat encoding in atoms

  ORAL

  March 18, 2025, 1:12 PM – March 18, 2025, 1:24 PM

  Presenters

  • Ming Yuan

    University of Chicago

  Authors

  • Ming Yuan

    University of Chicago

  • Liang Jiang

    University of Chicago

  View abstract →

• Characterizing Quantum Codes via the Coefficients in Knill-Laflamme Condition

  ORAL

  March 18, 2025, 1:24 PM – March 18, 2025, 1:36 PM

  Presenters

  • Bei Zeng

    University of Texas at Dallas

  Authors

  • Bei Zeng

    University of Texas at Dallas

  • Mengxin Du

    University of Texas at Dallas

  • Yiu Tung Poon

    Iowa State University

  • Chao Zhang

    The Hong Kong University of Science and Technology (HKUST)

  View abstract →

• Incoherent approximation for two-level system defects in quantum error correctionsimulations

  ORAL

  March 18, 2025, 1:36 PM – March 18, 2025, 1:48 PM

  Publication: We plan on submitting an article to the arXiv prior to March Meeting. We have not yet decided where to try to publish.

  Presenters

  • DVIR KAFRI

    Google LLC

  Authors

  • DVIR KAFRI

    Google LLC

  • Boris M Varbanov

    Université de Sherbrooke

  • Alexandre Blais

    Université de Sherbrooke

  View abstract →

• Approximate quantum codes for amplitude damping from variational quantum learning

  ORAL

  March 18, 2025, 1:48 PM – March 18, 2025, 2:00 PM

  Publication: As of now, this work has led to the preparation of a manuscript that we plan to submit to arXiv soon. There are no other publications, preprints, or submitted manuscripts derived from this work at this time.

  Presenters

  • Shiyu Zhou

    Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada N2L 2Y5

  Authors

  • Shuwei Liu

    Perimeter Institute for Theoretical Physics

  • Shiyu Zhou

    Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada N2L 2Y5

  • Zi-Wen Liu

    Tsinghua University, Yau Mathematical Sciences Center, Tsinghua University

  • Jinmin Yi

    Perimeter Institute, Perimeter Inst for Theo Phys

  View abstract →