Quantum Error Correction with Novel Qubits and Codes II

Presentations

• Towards fault-tolerant stabilization of a GKP qubit using a Kerr-cat ancilla

  ORAL

  March 4, 2024, 3:00 PM – March 4, 2024, 3:12 PM

  Publication: [1] Campagne-Ibarcq, Eickbusch, Touzard, et al., Nature 584, 368-372 (2020)
  [2] V.V. Sivak et al., Nature 616, 50-55 (2023).
  [3] Puri et al., Phys. Rev. X 9, 041009 (2019)

  Presenters

  • Andy Z Ding

    • Yale University

  Authors

  • Andy Z Ding

    • Yale University

  • Benjamin L Brock

    • Yale University

  • Alec W Eickbusch

    • Yale University

  • Nicholas E Frattini

    • JILA and NIST

  • Rodrigo G Cortinas

    • Yale University

  • Volodymyr Sivak

    • Google Quantum AI
    • Yale University

  • Vidul R Joshi

    • Yale University

  • Stijn J de Graaf

    • Yale University

  • Benjamin J Chapman

    • Yale University

  • Suhas S Ganjam

    • Yale University

  • Shraddha Singh

    • Yale University

  • Luigi Frunzio

    • Yale University
    • Yale University / Quantum Circuits, Inc.

  • Shruti Puri

    • Yale University

  • Steven M Girvin

    • Yale University

  • Robert J Schoelkopf

    • Yale University
    • Yale University/ QCI
    • Quantum Circuits, Inc.
    • Yale University / Quantum Circuits, Inc.

  • Michel H Devoret

    • Yale University

  View abstract →

• Embedding a Biased-noise and Error-detectable Logical Qubit in a GKP Qudit

  ORAL

  March 4, 2024, 3:12 PM – March 4, 2024, 3:24 PM

  Publication: [1] V.V. Sivak et al., Nature 616, 50-55 (2023).
  [2] Tuckett et al., PRL 120, 050505 (2018).
  [3] Wu et al., Nat. Commun. 13, 4657 (2022).

  Presenters

  • Benjamin L Brock

    • Yale University

  Authors

  • Benjamin L Brock

    • Yale University

  • Alec W Eickbusch

    • Yale University

  • Volodymyr Sivak

    • Google Quantum AI
    • Yale University

  • Shraddha Singh

    • Yale University

  • Andy Z Ding

    • Yale University

  • Steven M Girvin

    • Yale University

  • Michel H Devoret

    • Yale University

  View abstract →

• Achieving pure loss channel capacity using GKP codes with near optimal recovery formalism

  ORAL

  March 4, 2024, 3:24 PM – March 4, 2024, 3:36 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

    • AWS Center for Quantum Computing

  • Liang Jiang

    • University of Chicago

  View abstract →

• The Kerr-cat qubit: the Delta variant

  ORAL · Invited

  March 4, 2024, 3:36 PM – March 4, 2024, 4:12 PM

  Presenters

  • Rodrigo G Cortinas

    • Yale University

  Authors

  • Rodrigo G Cortinas

    • Yale University

  • Jayameenakshi Venkatraman

    • Yale University
    • University of California, Santa Barbara

  • Nicholas E Frattini

    • Nord Quantique
    • Yale University

  • Xu Xiao

    • Yale University

  • Michel H Devoret

    • Yale University

  View abstract →

• Floquet and dynamic automorphism codes: Part I

  ORAL

  March 4, 2024, 4:12 PM – March 4, 2024, 4:24 PM

  Publication: [1] M. Davydova, N. Tantivasadakarn, S. Balasubramanian "Floquet Codes without Parent Subsystem Codes", PRX Quantum 4, 020341 (2023).
  [2] M. Davydova, N. Tantivasadakarn, S. Balasubramanian, D. Aasen "Quantum computation from dynamic automorphism codes", arxiv:2307.10353 (2023).

  Presenters

  • Nathanan Tantivasadakarn

    • Caltech

  Authors

  • Nathanan Tantivasadakarn

    • Caltech

  • shankar balasubramanian

    • MIT
    • Massachusetts Institute of Technology

  • Margarita Davydova

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • David Aasen

    • Microsoft

  View abstract →

• Floquet and dynamic automorphism codes: Part II

  ORAL

  March 4, 2024, 4:24 PM – March 4, 2024, 4:36 PM

  Publication: [1] M. Davydova, N. Tantivasadakarn, S. Balasubramanian "Floquet Codes without Parent Subsystem Codes", PRX Quantum 4, 020341 (2023).
  [2] M. Davydova, N. Tantivasadakarn, S. Balasubramanian, D. Aasen "Quantum computation from dynamic automorphism codes", arxiv:2307.10353 (2023).

  Presenters

  • Margarita Davydova

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  Authors

  • Margarita Davydova

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Nathanan Tantivasadakarn

    • Caltech

  • shankar balasubramanian

    • MIT
    • Massachusetts Institute of Technology

  • David Aasen

    • Microsoft Research, Station Q, Santa Barbara

  View abstract →

• Floquet codes with a twist

  ORAL

  March 4, 2024, 4:36 PM – March 4, 2024, 4:48 PM

  Publication: arXiv:2306.08027

  Presenters

  • Tyler D Ellison

    • Yale University

  Authors

  • Tyler D Ellison

    • Yale University

  • Joseph M Sullivan

    • University of British Columbia

  • Arpit Dua

    • Caltech

  View abstract →

• Floquet Codes on Non-Trivalent Lattices

  ORAL

  March 4, 2024, 4:48 PM – March 4, 2024, 5:00 PM

  Publication: (manuscript in preparation)

  Presenters

  • M. Sohaib Alam

    • NASA Ames Research Center

  Authors

  • M. Sohaib Alam

    • NASA Ames Research Center

  • Eleanor G Rieffel

    • NASA Ames Research Center
    • NASA

  View abstract →

• Maximum-likelihood decoding for the honeycomb code under symmetric noise

  ORAL

  March 4, 2024, 5:00 PM – March 4, 2024, 5:12 PM

  Presenters

  • Adrian K Chapman

    • University of Oxford

  Authors

  • Adrian K Chapman

    • University of Oxford

  • Ben Macintosh

    • Ludwig Maximilian University of Munich

  View abstract →

• Fault-tolerant hyperbolic Floquet quantum error correcting codes

  ORAL

  March 4, 2024, 5:12 PM – March 4, 2024, 5:24 PM

  Publication: https://arxiv.org/abs/2309.10033

  Presenters

  • Ali Fahimniya

    • Joint Center for Quantum Information and Computer Science (QuICS)

  Authors

  • Ali Fahimniya

    • Joint Center for Quantum Information and Computer Science (QuICS)

  • Hossein Dehghani

    • Joint Center for Quantum Information and Computer Science (QuICS)

  • Kishor Bharti

    • Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR)

  • Sheryl Mathew

    • Joint Center for Quantum Information and Computer Science (QuICS)

  • Alicia J Kollar

    • University of Maryland, College Park
    • Joint Quantum Institute (JQI)

  • Alexey V Gorshkov

    • University of Maryland
    • Joint Quantum Institute and Joint Center for Quantum Information and Computer Science, University of Maryland and NIST
    • Joint Center for Quantum Information and Computer Science (QuICS)

  • Michael J Gullans

    • Joint Center for Quantum Information and Computer Science
    • Joint Center for Quantum Information and Computer Science, University of Maryland and NIST
    • Joint Center for Quantum Information and Computer Science (QuICS)

  View abstract →

• Fractons in Product Codes

  ORAL

  March 4, 2024, 5:24 PM – March 4, 2024, 5:36 PM

  Presenters

  • Yi Tan

    • Harvard University

  Authors

  • Yi Tan

    • Harvard University

  • Brenden Roberts

    • Harvard University

  • Norman Y Yao

    • Harvard University
    • University of California, Berkeley
    • Harvard

  View abstract →

• Encoding Majorana codes

  ORAL

  March 4, 2024, 5:36 PM – March 4, 2024, 5:48 PM

  Presenters

  • Maryam Mudassar

    • University of Maryland, College Park

  Authors

  • Maryam Mudassar

    • University of Maryland, College Park

  • Riley Chien

    • Dartmouth College

  • Daniel E Gottesman

    • University of Maryland, College Park

  View abstract →