Multi-Level Control & Kerr Systems

Presentations

• Efficient preparation of large Fock states over 100 photons

  ORAL

  March 17, 2025, 3:00 PM – March 17, 2025, 3:12 PM

  Presenters

  • Yifang Xu

    • Tsinghua University

  Authors

  • Yifang Xu

    • Tsinghua University

  • Yilong Zhou

    • Tsinghua University
    • Tsinghua university

  • Ziyue Hua

    • Tsinghua University

  • Lida Sun

    • Tsinghua University
    • Tsinghua university

  • Jie Zhou

    • Tsinghua University

  • Weiting Wang

    • Tsinghua University

  • Weizhou Cai

    • University of Science and Technology of China

  • Ming Li

    • University of Science and Technology of China

  • Changling Zou

    • University of Science and Technology of China

  • Luyan Sun

    • Tsinghua University

  View abstract →

• Transmon qudit control and tomography via multi-frequency driving

  ORAL

  March 17, 2025, 3:12 PM – March 17, 2025, 3:24 PM

  Publication: arXiv:2405.15857

  Presenters

  • Elizabeth Champion

    • University of Rochester

  Authors

  • Elizabeth Champion

    • University of Rochester

  • Zihao Wang

    • University of Rochester

  • Rayleigh Parker

    • University of Rochester

  • Carrel Moralez

    • University of Florida

  • Machiel Blok

    • University of Rochester

  View abstract →

• Quantum Error Correction of Qudits Beyond Break-even

  ORAL

  March 17, 2025, 3:24 PM – March 17, 2025, 3:36 PM

  Publication: Brock et al., arXiv:2409.15065 (2024).

  Presenters

  • Benjamin Lorsch Brock

    • Yale University

  Authors

  • Benjamin Lorsch Brock

    • Yale University

  • Shraddha Singh

    • Yale University

  • Alec W Eickbusch

    • Google Quantum AI

  • Volodymyr Sivak

    • Google Quantum AI

  • Andy Z Ding

    • Yale University

  • Luigi Frunzio

    • Yale University

  • Steven M Girvin

    • Yale University

  • Michel H. Devoret

    • Yale University
    • Google Quantum AI

  View abstract →

• Qudit Encodings in Superconducting Circuits: Taking the Transmon for a Spin

  ORAL · Invited

  March 17, 2025, 3:36 PM – March 17, 2025, 4:12 PM

  Publication: [1] "Systematic Study of High Ej/Ec transmon qudits up to d=12", Z. Wang et al arXiv:2407.17407 (2024)
  [2] "Multi-frequency control and measurement of a spin-7/2 system encoded in a transmon qudit" E. Champion et al. arXiv:2405.15857 (2024)

  Presenters

  • Machiel S Blok

    • University of Rochester

  Authors

  • Machiel S Blok

    • University of Rochester

  • Elizabeth Champion

    • University of Rochester

  • Zihao Wang

    • University of Rochester

  • Rayleigh Parker

    • University of Rochester

  View abstract →

• Synthetic high angular momentum spin dynamics in a microwave oscillator

  ORAL

  March 17, 2025, 4:12 PM – March 17, 2025, 4:24 PM

  Publication: ​​​​​​​https://doi.org/10.48550/arXiv.2405.15695

  Presenters

  • Saswata Roy

    • Cornell University

  Authors

  • Saswata Roy

    • Cornell University

  • Alen Senanian

    • Cornell University

  • Christopher S Wang

    • University of Chicago

  • Owen C Wetherbee

    • Cornell University

  • Luojia Zhang

    • Cornell University

  • Bradley G Cole

    • Syracuse University

  • Clayton Larson

    • Syracuse University

  • Eric Yelton

    • Syracuse University

  • Kartikeya Arora

    • IIT (BHU)

  • Peter L McMahon

    • Cornell University

  • Britton L Plourde

    • Syracuse University

  • Baptiste Royer

    • Université de Sherbrooke

  • Valla Fatemi

    • Cornell University

  View abstract →

• Logical Single Qubit Rotation Gates for Rotation Symmetric Bosonic Error Correction Codes

  ORAL

  March 17, 2025, 4:24 PM – March 17, 2025, 4:36 PM

  Presenters

  • Cody S Fan

    • University of California, Los Angeles

  Authors

  • Cody S Fan

    • University of California, Los Angeles

  • Evangelos Vlachos

    • University of Southern California

  • Daria Kowsari

    • University of Southern California

  • Raphael Low

    • University of California Los Angeles
    • University of California, Los Angeles

  • Sadman Ahmed Shanto

    • University of Southern California

  • Maria G Boada

    • North Carolina State University

  • Pengcheng Liao

    • University of Southern California

  • Sophi Chen Song

    • University of California, Los Angeles

  • Renjie Kang

    • University of California Los Angeles
    • University of California, Los Angeles

  • Vivek Maurya

    • University of Southern California

  • Qiyu Liu

    • University of California Los Angeles
    • University of California, Los Angeles

  • Madeline Taylor

    • Google Quantum AI
    • University of California, Los Angeles

  • Kangdi Yu

    • University of California, Berkeley
    • UC Berkeley

  • Nicolas Dirnegger

    • University of California, Los Angeles
    • UCLA

  • Jin Ho Kang

    • University of California, Los Angeles

  • Murat Can Sarihan

    • Google Quantum AI
    • University of California, Los Angeles

  • Wei-Che Hsu

    • University of California, Los Angeles

  • Quntao Zhuang

    • University of Southern California

  • Eli M Levenson-Falk

    • University of Southern California

  • Chee Wei Wong

    • University of California, Los Angeles

  View abstract →

• Cavity Mode Initialization via a Rabi Driven Qubit

  ORAL

  March 17, 2025, 4:36 PM – March 17, 2025, 4:48 PM

  Publication: Cavity Mode Initialization via a Rabi Driven Qubit - Physical Review Applied - Under Review

  Presenters

  • Natan Karaev

    • Technion - Israel Institute of Technology

  Authors

  • Natan Karaev

    • Technion - Israel Institute of Technology

  • Eliya Blumenthal

    • Technion - Israel Institute of Technology

  • Guy Moshel

    • Technion - Israel Institute of Technology

  • Asaf Avraham Diringer

    • Technion - Israel Institute of Technology

  • Shay Hacohen-Gourgy

    • Technion - Israel Institute of Technology

  View abstract →

• On-chip refrigeration for Kerr-cat qubits based on photon-assisted electron tunneling

  ORAL

  March 17, 2025, 4:48 PM – March 17, 2025, 5:00 PM

  Publication: S. Masuda, et al., arXiv:2406.13957 (2024)

  Presenters

  • Shumpei Masuda

    • AIST

  Authors

  • Shumpei Masuda

    • AIST

  • Shunsuke Kamimura

    • NEC

  • Tsuyoshi Yamamoto

    • University of Tsukuba

  • Takaaki Aoki

    • AIST

  • Akiyoshi Tomonaga

    • National Institute of Advanced Industrial Science and Technology

  View abstract →

• Predicting bit-flip rates in dissipatively stabilized cat qubits

  ORAL

  March 17, 2025, 5:00 PM – March 17, 2025, 5:12 PM

  Presenters

  • Leon Carde

    • ALICE & BOB

  Authors

  • Leon Carde

    • ALICE & BOB

  • Ronan Gautier

    • ALICE & BOB

  • Joachim Ariel Cohen

    • ALICE & BOB

  • Alexandru Petrescu

    • Mines Paris

  • Nicolas Didier

    • ALICE & BOB

  • Alexander McDonald

    • Université de Sherbrooke

  View abstract →

• Dissipative stabilization of a squeezed-like cat qubit

  ORAL

  March 17, 2025, 5:12 PM – March 17, 2025, 5:24 PM

  Presenters

  • Rémi Rousseau

    • ALICE & BOB

  Authors

  • Rémi Rousseau

    • ALICE & BOB

  • Diego Ruiz

    • Inria, Alice&Bob
    • Inria

  • Emanuele Albertinale

    • Alice&Bob

  • Joachim Cohen

    • Alice & Bob
    • Alice&Bob

  • Jeanne Solard

    • ALICE & BOB

  • Gil Cardoso

    • Alice&Bob

  • Zaki Leghtas

    • Mines ParisTech

  • Raphael Lescanne

    • ALICE & BOB

  • Jeremie Guillaud

    • ALICE & BOB

  • Sebastien Jezouin

    • ALICE & BOB

  • Anil Murani

    • Karlsruhe Institute of Technology

  View abstract →

• Passive Quantum Error Correction on Bosonic Qubit at Breakeven

  ORAL

  March 17, 2025, 5:24 PM – March 17, 2025, 5:36 PM

  Publication: [1] Gertler J.M., et al., Protecting a bosonic qubit with autonomous quantum error correction. Nature 590, 243–248 (2021)

  Presenters

  • Shruti Shirol

    • University of Massachusetts Amherst

  Authors

  • Shruti Shirol

    • University of Massachusetts Amherst

  • Sean van Geldern

    • University of Massachusetts Amherst

  • Hanzhe Xi

    • University of Massachusetts Amherst

  • Chen Wang

    • University of Massachusetts Amherst
    • UNIVERSITY OF MASSACHUSETTS AMHERST

  View abstract →

• Minimizing buffer-induced nonlinearities and pump-induced resonances in dissipative cat qubits

  ORAL

  March 17, 2025, 5:36 PM – March 17, 2025, 5:48 PM

  Publication: arXiv:2409.17556

  Presenters

  • Kyungjoo Noh

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

  Authors

  • Kyungjoo Noh

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

  • Harald Putterman

    • AWS Center for Quantum Computing

  • Rishi Patel

    • AWS Center for Quantum Computing

  • Gregory Peairs

    • AWS Center for Quantum Computing

  • Greg MacCabe

    • AWS Center for Quantum Computing

  • Menyoung Lee

    • AWS Center for Quantum Computing

  • Shahriar Aghaeimeibodi

    • AWS Center for Quantum Computing
    • AWS

  • Connor T Hann

    • Amazon
    • AWS Center for Quantum Computing

  • Ignace Jarrige

    • AWS Center for Quantum Computing
    • Amazon Web Services

  • Guillaume Marcaud

    • Center for Quantum Computing - Amazon Web Services
    • AWS Center for Quantum Computing

  • Yuan He

    • AWS Center for Quantum Computing

  • Hesam Moradinejad

    • AWS Center for Quantum Computing

  • John Owens

    • AWS Center for Quantum Computing

  • Thomas Scaffidi

    • University of California, Irvine

  • Patricio Arrangoiz-Arriola

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

  • Joseph Iverson

    • AWS Center for Quantum Computing

  • Harry Levine

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

  • Fernando G Brandão

    • AWS Center for Quantum Computing
    • AWS Center for Quantum Computing; Caltech
    • AWS Center for Quantum Computing, Caltech

  • Matt Matheny

    • AWS Center for Quantum Computing

  • Oskar Painter

    • AWS Center for Quantum Computing
    • AWS Center for Quantum Computing; Caltech
    • AWS Center for Quantum Computing, Caltech

  View abstract →

• Phase-flip rates in a biased quantum parametric oscillator

  ORAL

  March 17, 2025, 5:48 PM – March 17, 2025, 6:00 PM

  Publication: - Resonant-force-induced symmetry breaking in a quantum parametric oscillator, Physical Review Research 6, 033240 (2024)
  - Zero-temperature phase-flip rate in a biased parametric oscillator, to be submitted

  Presenters

  • Daniel Boneß

    • University Konstanz

  Authors

  • Daniel Boneß

    • University Konstanz

  • Wolfgang Belzig

    • University Konstanz

  • Mark Dykman

    • Michigan State University

  View abstract →