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Noise Characterization, Mitigation and Engineering in Superconducting Qubits

FOCUS · N41 · ID: 47213

Presentations

  • Decreased Transmon T1 and Increased Pe from High Resonator Drive Power

    ORAL

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    Presenters

    • Yizhou Huang

      University of Maryland, College Park

    Authors

    • Yizhou Huang

      University of Maryland, College Park

    • Zachary Steffen

      University of Maryland, College Park

    • Haozhi Wang

      University of Colorado, Boulder, University of Maryland, College Park, Laboratory for Physical Sciences, College Park, MD 20740, USA

    • Frederick C Wellstood

      University of Maryland, College Park

    • Benjamin Palmer

      Laboratory for Physical Sciences

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  • Diagnosing errors in superconducting two-qubit gates using continuous measurements

    ORAL

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    Presenters

    • John Steinmetz

      University of Rochester

    Authors

    • John Steinmetz

      University of Rochester

    • Debmalya Das

      University of Rochester

    • Karthik Siva

      University of California, Berkeley

    • Gerwin Koolstra

      University of California, Berkeley

    • William P Livingston

      University of California, Berkeley

    • Larry Chen

      University of California, Berkeley

    • Christian Juenger

      Lawrence Berkeley National Laboratory

    • Noah J Stevenson

      University of California, Berkeley

    • Ravi K Naik

      University of California, Berkeley, Lawrence Berkeley National Laboratory

    • David I Santiago

      Lawrence Berkeley National Laboratory, Computational Research Division, Lawrence Berkeley National Lab

    • Irfan Siddiqi

      University of California, Berkeley, Applied Mathematics and Computational Research and Materials Sciences Divisions, LBNL, Lawrence Berkeley National Laboratory, Applied Mathematics, Computational Research and Materials Sciences Divisions, Lawrence Berkeley National Lab

    • Andrew N Jordan

      University of Rochester, Chapman University

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  • Resolving catastrophic error bursts in large arrays of superconducting qubits

    ORAL

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    Publication: https://arxiv.org/abs/2104.05219

    Presenters

    • Matthew J McEwen

      University of California, Santa Barbara, UCSB

    Authors

    • Matthew J McEwen

      University of California, Santa Barbara, UCSB

    • Lara Faoro

      LPTHE Jussieu, Laboratoire de Physique Th\'{e}orique et Hautes \'{E}nergies, Sorbonne Universit\'{e}, Paris, France

    • John Martinis

      University of California, Santa Barbara

    • Lev Ioffe

      Google Quantum AI

    • Rami Barends

      Peter Gruenberg Institute for Functional Quantum Systems, Juelich Research Center, Peter Gr\"{u}nberg Institute for Functional Quantum Systems, J\"{u}lich Research Center, Forschungszentrum Juelich

    View abstract →

  • Characterizing and mitigating crosstalk errors of simultaneous entangling gates in a superconducting circuit

    ORAL

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    Presenters

    • Youngkyu Sung

      Massachusetts Institute of Technology MIT

    Authors

    • Youngkyu Sung

      Massachusetts Institute of Technology MIT

    • Amy Greene

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology MIT

    • Leon Ding

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI

    • Agustin Di Paolo

      Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA, Universite de Sherbrooke, MIT, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology, Massachusetts Institute of Technology

    • Gabriel O Samach

      Massachusetts Institute of Technology MIT, MIT

    • Bharath Kannan

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI

    • Antti Vepsalainen

      Massachusetts Institute of Technology MIT

    • Jochen Braumueller

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • Roni Winik

      Massachusetts Institute of Technology MIT

    • Elaine Pham

      Massachusetts Institute of Technology MIT

    • David K Kim

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Alexander Melville

      MIT Lincoln Laboratory, MIT Lincoln Lab

    • Bethany M Niedzielski

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Kyle Serniak

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Mollie E Schwartz

      MIT Lincoln Laboratory, MIT Lincoln Lab

    • Jonilyn L Yoder

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Jeffrey A Grover

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT, Northrop Grumman - Mission Systems, Massachusetts Institute of Technology

    • Joel I Wang

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI

    • Terry P Orlando

      Massachusetts Institute of Technology MIT

    • Simon Gustavsson

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • William D Oliver

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology Research Laboratory of Electronics, MIT Lincoln Laboratory and Department of Electrical Engineering & Computer Science and Department of Physics, Massachusetts Institute of Technology

    View abstract →

  • Flux noise in superconducting qubits: A second principles theory

    ORAL

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    Presenters

    • Rogério de Sousa

      Dept. of Physics and Astronomy, University of Victoria, British Columbia, Canada

    Authors

    • José Alberto Nava Aquino

      Dept. of Physics and Astronomy, University of Victoria, British Columbia, Canada

    • Rogério de Sousa

      Dept. of Physics and Astronomy, University of Victoria, British Columbia, Canada

    View abstract →

  • Simulation of Readout in Circuit QED using Tensor Processing Units

    ORAL

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    Presenters

    • Ross Shillito

      Universite de Sherbrooke

    Authors

    • Ross Shillito

      Universite de Sherbrooke

    • Alexandru Petrescu

      Universite de Sherbrooke

    • Joachim Cohen

      Universite de Sherbrooke

    • Alexandre Blais

      Universite de Sherbrooke, Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

    • Guifré Vidal

      Sandbox

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  • Drive-induced dephasing in circuit QED

    ORAL

    –

    Presenters

    • Joachim Cohen

      Universite de Sherbrooke

    Authors

    • Joachim Cohen

      Universite de Sherbrooke

    • Alexandru Petrescu

      Universite de Sherbrooke

    • Ross Shillito

      Universite de Sherbrooke

    • Alexandre Blais

      Universite de Sherbrooke, Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

    View abstract →