Multi-Level Control & Kerr Systems

Presentations

• Efficient preparation of large Fock states over 100 photons

  ORAL

  March 17, 2025, 6:00 PM – March 17, 2025, 6:12 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, 6:12 PM – March 17, 2025, 6:24 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, 6:24 PM – March 17, 2025, 6:36 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, 6:36 PM – March 17, 2025, 7:12 PM

  Publication: [1] "Systematic Study of High Ej/Ec transmon qudits up to d=12", Z. Wang et al arXiv:2407.17407 (2024)<br>[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, 7:12 PM – March 17, 2025, 7:24 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, 7:24 PM – March 17, 2025, 7:36 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, 7:36 PM – March 17, 2025, 7:48 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, 7:48 PM – March 17, 2025, 8:00 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, 8:00 PM – March 17, 2025, 8:12 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, 8:12 PM – March 17, 2025, 8:24 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, 8:24 PM – March 17, 2025, 8:36 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, 8:36 PM – March 17, 2025, 8:48 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, 8:48 PM – March 17, 2025, 9:00 PM

  Publication: - Resonant-force-induced symmetry breaking in a quantum parametric oscillator, Physical Review Research 6, 033240 (2024)<br>- 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 →