Superconducting Qubits: Gates & Readout

ORAL · G48 · ID: 2155130

Presentations

  • Non-standard gates in superconducting parametric gate architectures

    ORAL

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    Presenters

    • Charles Guinn

      Princeton University

    Authors

    • Charles Guinn

      Princeton University

    • Shashwat Kumar

      Princeton University

    • Henry Prestegaard

      Princeton University

    • Camille Le Calonnec

      Universite de Sherbrooke

    • Basil M Smitham

      Princeton University

    • Alexandre Blais

      Universite de Sherbrooke

    • Andrew A Houck

      Princeton University

    View abstract →

  • High-fidelity Parametric Entangling Gates for Superconducting Quantum Processors

    ORAL

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    Presenters

    • Larry Chen

      University of California, Berkeley

    Authors

    • Larry Chen

      University of California, Berkeley

    • Kan-Heng Lee

      Lawrence Berkeley National Laboratory

    • Noah Goss

      University of California Berkeley, University of California, Berkeley

    • Ziqi (Candice) Kang

      University of California, Berkeley

    • Ravi K Naik

      Lawrence Berkeley National Laboratory

    • David I Santiago

      Lawrence Berkeley National Laboratory

    • Irfan Siddiqi

      University of California, Berkeley

    View abstract →

  • Stray multiqubit interactions in quantum processors

    ORAL

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    Publication: [1] X. Xu and M. H. Ansari, Parasitic-Free Gate: An Error-Protected Cross-Resonance Switch in Weakly Tunable Architectures. Physical Review Applied 19, 024057 (2023); arXiv:2212.05519
    [2] X. Xu and M. H. Ansari, ZZ Freedom in Two-Qubit Gates. Physical Review Applied 15, 064074 (2021); arXiv:2009.00485
    [3] J. Ku, X. Xu, M. Brink, D. C. McKay, J. B. Hertzberg, M. H. Ansari, B. L. T Plourde, Suppression of Unwanted ZZ Interactions in a Hybrid Two-Qubit system. Physical Review Letters 125, 200504 (2020); arXiv:2003.02775

    Presenters

    • Xuexin Xu

      Forschungszentrum Jülich GmbH

    Authors

    • Xuexin Xu

      Forschungszentrum Jülich GmbH

    • Chloé Vignes

      Forschungszentrum Jülich

    • Mohammad H Ansari

      Forschungszentrum Jülich GmbH

    • Manabputra .

      Syracuse University

    • John M Martinis

      University of California, Santa Barbara

    View abstract →

  • Bichromatic Driving in Floquet Qubits

    ORAL

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    Presenters

    • Bibek Bhandari

      Institute for Quantum Studies, Chapman University, Chapman University

    Authors

    • Bibek Bhandari

      Institute for Quantum Studies, Chapman University, Chapman University

    • Debmalya Das

      University of Rochester

    • Long B Nguyen

      Lawrence Berkeley National Laboratory, University of California, Berkeley

    • Yosep Kim

      Korea Institute of Science and Technology

    • David I Santiago

      Lawrence Berkeley National Laboratory

    • Justin G Dressel

      Chapman Univ, Chapman University

    • Irfan Siddiqi

      University of California, Berkeley

    • Andrew N Jordan

      Chapman University

    View abstract →

  • Investigating Single-Qubit Gate Speed and Fidelity

    ORAL

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    Presenters

    • Zachary Steffen

      University of Maryland, College Park

    Authors

    • Zachary Steffen

      University of Maryland, College Park

    • Haozhi Wang

      University of Maryland, University of Maryland, College Park

    • Yizhou Huang

      University of Maryland, College Park

    • Yi-Hsiang Huang

      University of Maryland, College Park

    • Sudeep K Dutta

      University of Maryland, College Park

    • Kungang Li

      University of Maryland, College Park

    • Frederick C Wellstood

      University of Maryland, College Park

    • Benjamin S Palmer

      Laboratory for Physical Sciences

    View abstract →

  • Fast, high fidelity, quantum non-demolition readout with an intrinsically Purcell protected qubit

    ORAL

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    Presenters

    • Sumeru Hazra

      Yale University

    Authors

    • Sumeru Hazra

      Yale University

    • Wei Dai

      Yale University

    • Jayameenakshi Venkatraman

      Yale University, University of California, Santa Barbara

    • Xu Xiao

      Yale University

    • Zhixin Wang

      Zurich Instruments, Yale University

    • Luigi Frunzio

      Yale University, Yale University / Quantum Circuits, Inc.

    • Michel H Devoret

      Yale University

    View abstract →

  • Readout of a Transmon Qubit using an All-Pass Readout Resonator with Interference Purcell Suppression

    ORAL

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    Presenters

    • Alec Yen

      Massachusetts Institute of Technology MIT

    Authors

    • Alec Yen

      Massachusetts Institute of Technology MIT

    • Yufeng Ye

      Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology MI

    • Gregory Cunningham

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Harvard University, Massachusetts Institute of Technology (MIT)

    • Jennifer Wang

      Massachusetts Institute of Technology MIT

    • Gregory D Cunningham

      Harvard University

    • Michael A Gingras

      MIT Lincoln Laboratory

    • Bethany M Niedzielski

      MIT Lincoln Lab, MIT Lincoln Laboratory

    • Hannah Stickler

      MIT Lincoln Laboratory

    • Kyle Serniak

      MIT Lincoln Laboratory & MIT RLE, MIT Lincoln Laboratory, MIT Lincoln Laboratory, MIT RLE

    • Mollie E Schwartz

      MIT Lincoln Laboratory

    • Kevin P O'Brien

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology MIT

    View abstract →

  • Lumped-Element Filters for Protecting Qubits from Control and Readout Ports

    ORAL

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    Presenters

    • Kaixuan Ji

      National Institute of Standards and Technology, Boulder

    Authors

    • Kaixuan Ji

      National Institute of Standards and Technology, Boulder

    • José A Estrada

      National Institute of Standards and Technology, Boulder

    • Katarina Cicak

      National Institute of Standards and Technology, Boulder, National Institute of Standards and Technology

    • Zachary L Parrott

      National Institute of Standards and Technology, Boulder

    • Kristen L Genter

      National Institute of Standards and Technology, Boulder

    • Raymond W Simmonds

      National Institute of Standards and Technology, Boulder

    View abstract →

  • Fast, 3D-integrated qubit readout using a combined bandpass and intrinsic notch filter

    ORAL

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    Presenters

    • Peter A Spring

      RIKEN Center for Quantum Computing (RQC), RIKEN Center for Quantum Computing

    Authors

    • Peter A Spring

      RIKEN Center for Quantum Computing (RQC), RIKEN Center for Quantum Computing

    • Luka Milanovic

      ETH Zurich

    • Yoshiki Sunada

      Aalto University

    • Shiyu Wang

      RIKEN Center for Quantum Computing (RQC), RIKEN Center for Quantum Computing

    • Shuhei Tamate

      RIKEN Center for Quantum Computing, RIKEN Center for Quantum Computing (RQC), Riken Center for Quantum Computing (RQC)

    • Yasunobu Nakamura

      RIKEN Center for Quantum Computing; Department of Applied Physics, The University of Tokyo, RIKEN Center for Quantum Computing (RQC), 1. Riken Center for Quantum Computing (RQC) 2. Department of Applied Physics, Graduate School of Engineering, The University of Tokyo

    View abstract →

  • Broadband Purcell filter design for superconducting qubits

    ORAL

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    Publication: Appl. Phys. Lett. 123, 134001 (2023)

    Presenters

    • Haoxiong Yan

      University of Chicago

    Authors

    • Haoxiong Yan

      University of Chicago

    • Xuntao Wu

      University of Chicago

    • Andrew Lingenfelter

      University of Chicago

    • Yash Joshi

      University of Chicago

    • Gustav Andersson

      University of Chicago

    • Christopher R Conner

      University of Chicago

    • Ming-Han Chou

      University of Chicago

    • Joel Grebel

      University of Chicago

    • Jacob M Miller

      University of Chicago

    • Rhys G Povey

      University of Chicago

    • Hong Qiao

      University of Chicago

    • Aashish A Clerk

      University of Chicago

    • Andrew N Cleland

      University of Chicago

    View abstract →

  • Purcell Filtering for Qubit Readout Using Intrinsic Geometric Multi-modes of the Transmon

    ORAL

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    Presenters

    • Mustafa S Bakr

      University of Oxford

    Authors

    • Mustafa S Bakr

      University of Oxford

    • Mohammed Alghadeer

      University of California, Berkeley, University of Oxford

    • Simone D Fasciati

      University of Oxford

    • Shuxiang Cao

      University of Oxford

    • Smain Amari

      University of Oxford

    • Michele Piscitelli

      University of Oxford

    • Sajjad Taravati

      University of Oxford

    • Peter J Leek

      University of Oxford

    View abstract →