Fault-Tolerance, Gates, and Leakage

Presentations

• Towards fault-tolerant quantum error correction with spin qubits in diamond

  ORAL

  March 17, 2021, 9:00 AM – March 17, 2021, 9:12 AM

  Presenters

  • Mohamed Abobeih

    QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft University of Technology

  Authors

  • Mohamed Abobeih

    QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft University of Technology

  • Yang Wang

    QuTech, Delft University of Technology

  • Joe Randall

    QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft University of Technology

  • Sjoerd Loenen

    Delft University of Technology, QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology

  • Conor Bradley

    Delft University of Technology, QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology

  • Barbara Terhal

    Delft University of Technology, QuTech and JARA Institute for Quantum Information, Delft University of Technology and Forschungszentrum Juelich, QuTech, Delft University of Technology

  • Tim Hugo Taminiau

    Delft University of Technology, QuTech and Kavli Institute of Nanoscience Delft, Delft University of Technology

  View abstract →

• Focus Beyond Quadratic Speedup for Error-Corrected Quantum Advantage

  ORAL

  March 17, 2021, 9:12 AM – March 17, 2021, 9:24 AM

  Presenters

  • Ryan Babbush

    Google Quantum AI, Google LLC

  Authors

  • Ryan Babbush

    Google Quantum AI, Google LLC

  • Jarrod McClean

    Google, Google LLC

  • Craig M Gidney

    Google LLC

  • Sergio Boixo

    Google Quantum AI, Google LLC

  • Hartmut Neven

    Google AI Quantum, Google Quantum AI, Google LLC, Google - Venice, CA

  View abstract →

• <u>Magic State Distillation for Surface Code for Biased Noise Qubits</u>

  ORAL

  March 17, 2021, 9:24 AM – March 17, 2021, 9:36 AM

  Presenters

  • Shraddha Singh

    Department of Applied Physics, Yale University, Yale University

  Authors

  • Shraddha Singh

    Department of Applied Physics, Yale University, Yale University

  • Shruti Puri

    Yale University, Yale Quantum Institute, Yale University, Department of Applied Physics, Yale University, Department of Applied Physics and Physics, Yale University

  View abstract →

• Scalable, pipelined stabilizer measurement scheme and high-fidelity logical operations in a distance-2 surface code

  ORAL

  March 17, 2021, 9:36 AM – March 17, 2021, 9:48 AM

  Presenters

  • Jorge Marques

    Delft University of Technology

  Authors

  • Jorge Marques

    Delft University of Technology

  • Miguel S Moreira

    Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

  • Hany Ali

    Delft University of Technology

  • Nandini Muthusubramanian

    QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

  • Wouter Vlothuizen

    Delft University of Technology, TNO

  • Marc Beekman

    Delft University of Technology

  • Chris Zachariadis

    QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

  • Nadia Haider

    Delft University of Technology, Netherlands Organization for Scientific Research (TNO), Netherlands Organisation for Applied Scientific Research (TNO)

  • Alessandro Bruno

    QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

  • Leonardo DiCarlo

    QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

  View abstract →

• Correlation matrix tool for error diagnostics in QEC experiments

  ORAL

  March 17, 2021, 9:48 AM – March 17, 2021, 10:00 AM

  Presenters

  • Juan Atalaya

    Google - Venice, CA, University of California, Berkeley

  Authors

  • Juan Atalaya

    Google - Venice, CA, University of California, Berkeley

  • Dvir Kafri

    Google - Venice, CA

  • Matthew McEwen

    Google - Santa Barbara, CA; University of California, Santa Barbara

  • Zijun Chen

    Google - Santa Barbara, CA, Google Quantum AI, Google Inc - Santa Barbara

  • Rami Barends

    Google - Santa Barbara, CA

  • Julian Kelly

    Google - Santa Barbara, CA

  • Yu Chen

    Google - Santa Barbara, CA

  • Vadim Smelyanskiy

    Google AI Quantum, Google Quantum AI, Google - Venice, CA, Google Inc - Santa Barbara

  • Alexander N. Korotkov

    Google - Santa Barbara, CA, Google - Venice, CA

  View abstract →

• Toward a topological CNOT between two Kerr-cat qubits: part 1/2

  ORAL

  March 17, 2021, 10:00 AM – March 17, 2021, 10:12 AM

  Presenters

  • Rodrigo Cortiñas

    Yale University

  Authors

  • Rodrigo Cortiñas

    Yale University

  • Nicholas Frattini

    Yale University

  • Shruti Puri

    Yale University, Yale Quantum Institute, Yale University, Department of Applied Physics, Yale University, Department of Applied Physics and Physics, Yale University

  • Owen Duke

    Yale University

  • Chan U Lei

    Yale University, Applied Physics, Yale University

  • Steven Girvin

    Yale University, Yale Quantum Institute, Yale University

  • Michel Devoret

    Yale University, Applied Physics Department, Yale University, Yale, Department of Applied Physics and Physics, Yale University, Applied Physics, Yale University, Departments of Applied Physics and Physics, Yale University

  View abstract →

• Toward a topological CNOT between two Kerr-cat qubits: part 2/2

  ORAL

  March 17, 2021, 10:12 AM – March 17, 2021, 10:24 AM

  Presenters

  • Nicholas Frattini

    Yale University

  Authors

  • Nicholas Frattini

    Yale University

  • Rodrigo Cortiñas

    Yale University

  • Shruti Puri

    Yale University, Yale Quantum Institute, Yale University, Department of Applied Physics, Yale University, Department of Applied Physics and Physics, Yale University

  • Owen Duke

    Yale University

  • Chan U Lei

    Yale University, Applied Physics, Yale University

  • Steven Girvin

    Yale University, Yale Quantum Institute, Yale University

  • Michel Devoret

    Yale University, Applied Physics Department, Yale University, Yale, Department of Applied Physics and Physics, Yale University, Applied Physics, Yale University, Departments of Applied Physics and Physics, Yale University

  View abstract →

• A hardware-efficient leakage-reduction scheme for a transmon-based surface code

  ORAL

  March 17, 2021, 10:24 AM – March 17, 2021, 10:36 AM

  Presenters

  • Francesco Battistel

    Delft University of Technology, QuTech, Delft University of Technology

  Authors

  • Francesco Battistel

    Delft University of Technology, QuTech, Delft University of Technology

  • Boris Varbanov

    QuTech, Delft University of Technology

  • Barbara Terhal

    Delft University of Technology, QuTech and JARA Institute for Quantum Information, Delft University of Technology and Forschungszentrum Juelich, QuTech, Delft University of Technology

  View abstract →

• Practical Quantum Error Correction with Surface-Cats

  Invited

  March 17, 2021, 10:36 AM – March 17, 2021, 11:12 AM

  Presenters

  • Shruti Puri

    Yale University, Yale Quantum Institute, Yale University, Department of Applied Physics, Yale University, Department of Applied Physics and Physics, Yale University

  Authors

  • Shruti Puri

    Yale University, Yale Quantum Institute, Yale University, Department of Applied Physics, Yale University, Department of Applied Physics and Physics, Yale University

  View abstract →

• Path-independent quantum gates: general formalism and algebraic structure

  ORAL

  March 17, 2021, 11:12 AM – March 17, 2021, 11:24 AM

  Presenters

  • Wen-Long Ma

    University of Chicago

  Authors

  • Wen-Long Ma

    University of Chicago

  • Liang Jiang

    University of Chicago, Department of Molecular Engineering, The University of Chicago, Pritzker School of Molecular Engineering, University of Chicago, Yale University, Pritzker school of molecular engineering, The University of Chicago

  View abstract →

• Removing leakage-induced correlated errors in superconducting quantum error correction - Theory

  ORAL

  March 17, 2021, 11:24 AM – March 17, 2021, 11:36 AM

  Presenters

  • Dvir Kafri

    Google - Venice, CA

  Authors

  • Dvir Kafri

    Google - Venice, CA

  • Matthew McEwen

    University of California, Santa Barbara, Google - Santa Barbara, CA

  • Zijun Chen

    Google - Santa Barbara, CA, Google Quantum AI, Google Inc - Santa Barbara

  • Juan Atalaya

    Google - Venice, CA, University of California, Berkeley

  • Kevin Satzinger

    Google - Santa Barbara, CA, University of California, Santa Barbara; University of Chicago; present in Google Inc, Google Quantum AI, Google Inc - Santa Barbara

  • Chris Quintana

    Google - Santa Barbara, CA

  • Paul V Klimov

    Google - Santa Barbara, CA

  • Daniel Sank

    Google - Santa Barbara, CA

  • Craig Gidney

    Google LLC, Google - Santa Barbara, CA

  • Austin G Fowler

    Google - Santa Barbara, CA

  • Yu Chen

    Google - Santa Barbara, CA

  • Vadim Smelyanskiy

    Google AI Quantum, Google Quantum AI, Google - Venice, CA, Google Inc - Santa Barbara

  • John Martinis

    University of California, Santa Barbara, Google - Santa Barbara, CA

  • Hartmut Neven

    Google AI Quantum, Google Quantum AI, Google LLC, Google - Venice, CA

  • Julian Kelly

    Google - Santa Barbara, CA

  • Alexander N. Korotkov

    Google - Santa Barbara, CA, Google - Venice, CA

  • Andre Petukhov

    Google - Santa Barbara, CA

  • Rami Barends

    Google - Santa Barbara, CA

  View abstract →

• Removing leakage-induced correlated errors in superconducting quantum error correction - Experiment

  ORAL

  March 17, 2021, 11:36 AM – March 17, 2021, 11:48 AM

  Presenters

  • Matthew McEwen

    University of California, Santa Barbara, Google - Santa Barbara, CA

  Authors

  • Matthew McEwen

    University of California, Santa Barbara, Google - Santa Barbara, CA

  • Dvir Kafri

    Google - Venice, CA

  • Zijun Chen

    Google - Santa Barbara, CA, Google Quantum AI, Google Inc - Santa Barbara

  • Juan Atalaya

    Google - Venice, CA, University of California, Berkeley

  • Kevin Satzinger

    Google - Santa Barbara, CA, University of California, Santa Barbara; University of Chicago; present in Google Inc, Google Quantum AI, Google Inc - Santa Barbara

  • Chris Quintana

    Google - Santa Barbara, CA

  • Paul V Klimov

    Google - Santa Barbara, CA

  • Daniel Sank

    Google - Santa Barbara, CA

  • Craig Gidney

    Google LLC, Google - Santa Barbara, CA

  • Austin G Fowler

    Google - Santa Barbara, CA

  • Yu Chen

    Google - Santa Barbara, CA

  • Vadim Smelyanskiy

    Google AI Quantum, Google Quantum AI, Google - Venice, CA, Google Inc - Santa Barbara

  • John Martinis

    University of California, Santa Barbara, Google - Santa Barbara, CA

  • Hartmut Neven

    Google AI Quantum, Google Quantum AI, Google LLC, Google - Venice, CA

  • Julian Kelly

    Google - Santa Barbara, CA

  • Alexander N. Korotkov

    Google - Santa Barbara, CA, Google - Venice, CA

  • Andre Petukhov

    Google - Santa Barbara, CA

  • Rami Barends

    Google - Santa Barbara, CA

  View abstract →

• Universal Fault-Tolerant Quantum Computing with Stabiliser Code Families

  ORAL

  March 17, 2021, 11:48 AM – March 17, 2021, 12:00 PM

  Presenters

  • Paul Webster

    The University of Sydney

  Authors

  • Paul Webster

    The University of Sydney

  • Michael Vasmer

    Perimeter Institute for Theoretical Physics

  • Thomas Scruby

    University College London

  • Stephen D Bartlett

    University of Sydney, The University of Sydney

  View abstract →