Novel Superconducting Qubits I

Presentations

• Improving quantum control of the soft 0-pi qubit through device engineering

  ORAL

  March 17, 2022, 9:00 AM – March 17, 2022, 9:12 AM

  Presenters

  • Junyoung An

    Massachusetts Institute of Technology MI, Massachusetts Institute of Technology MIT

  Authors

  • Junyoung An

    Massachusetts Institute of Technology MI, Massachusetts Institute of Technology MIT

  • 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

  • Roni Winik

    Massachusetts Institute of Technology MIT

  • Leon Ding

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI

  • Kyle Serniak

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Thomas M Hazard

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • 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 →

• Bifluxon Qubit with Reduce Sensitivity to Charge Noise

  ORAL

  March 17, 2022, 9:12 AM – March 17, 2022, 9:24 AM

  Presenters

  • Matthew T Bell

    University of Massachusetts Boston

  Authors

  • Francesco Vischi

    University of Massachusetts Boston

  • Konstantin Kalashnikov

    SeeQC, Seeqc NY

  • Wenyuan Zhang

    University of Massachusetts Boston

  • Michael Gershenson

    Rutgers University, New Brunswick

  • Matthew T Bell

    University of Massachusetts Boston

  View abstract →

• Experimental Verification of Time-Dependent Flux Allocation in Fluxonium

  ORAL

  March 17, 2022, 9:24 AM – March 17, 2022, 9:36 AM

  Presenters

  • Jacob Bryon

    Princeton University

  Authors

  • Jacob Bryon

    Princeton University

  • Daniel K Weiss

    Northwestern University

  • Xinyuan You

    Fermilab

  • Ziwen Huang

    Fermilab, Northwestern University

  • Jens Koch

    Northwestern University

  • Andrew A Houck

    Princeton University

  View abstract →

• Blochnium: A flux-insensitive qubit with flux-tunable interactions

  ORAL · Invited

  March 17, 2022, 9:36 AM – March 17, 2022, 10:12 AM

  Publication: Pechenezhskiy, I.V., Mencia, R.A., Nguyen, L.B. et al. The superconducting quasicharge qubit. Nature 585, 368–371 (2020).

  Presenters

  • Ray A Mencia

    University of Maryland, College Park

  Authors

  • Ray A Mencia

    University of Maryland, College Park

  • Roman Kuzmin

    University of Maryland, College Park

  • Ivan V Pechenezhskiy

    SeeQC, Inc.

  • Vladimir Manucharyan

    University of Maryland, College Park

  View abstract →

• Charge-parity qubits based on concatenation of π-periodic Josephson elements: Part 2

  ORAL

  March 17, 2022, 10:12 AM – March 17, 2022, 10:24 AM

  Presenters

  • Kenneth R Dodge

    Syracuse University

  Authors

  • Kenneth R Dodge

    Syracuse University

  • Yebin Liu

    Syracuse University

  • Bradley G Cole

    Syracuse University

  • Abigail J Shearrow

    University of Wisconsin - Madison

  • Matthew Snyder

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Emma Brann

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Andrey Klots

    Google, Google LLC

  • Lara Faoro

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

  • Lev B Ioffe

    Google LLC

  • Robert McDermott

    University of Wisconsin - Madison

  • B.L.T Plourde

    Syracuse University

  View abstract →

• Charge-parity qubits based on concatenation of \pi-periodic Josephson elements: Part 1

  ORAL

  March 17, 2022, 10:24 AM – March 17, 2022, 10:36 AM

  Presenters

  • Yebin Liu

    Syracuse University

  Authors

  • Yebin Liu

    Syracuse University

  • Kenneth R Dodge

    Syracuse University

  • Bradley G Cole

    Syracuse University

  • Jaseung Ku

    Syracuse University

  • Abigail J Shearrow

    University of Wisconsin - Madison

  • Matthew Snyder

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Emma Brann

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Andrey Klots

    Google, Google LLC

  • Lara Faoro

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

  • Lev B Ioffe

    Google LLC

  • Robert McDermott

    University of Wisconsin - Madison

  • Britton L Plourde

    Syracuse University

  View abstract →

• Implementation of cross resonance gate for a capacitively coupled two fluxonium device in 3D cavity

  ORAL

  March 17, 2022, 10:36 AM – March 17, 2022, 10:48 AM

  Presenters

  • Ebru Dogan

    University of Massachusetts Amherst

  Authors

  • Ebru Dogan

    University of Massachusetts Amherst

  • Dario Rosenstock

    University of Massachusetts Amherst

  • Loïck Le Guevel

    University of Massachusetts Amherst

  • Quentin Ficheux

    University of Maryland, College Park, Ecole Normale Supérieure de Lyon

  • Haonan Xiong

    University of Maryland, College Park

  • Aaron Somoroff

    University of Maryland, College Park

  • Ray A Mencia

    University of Maryland, College Park

  • Konstantin Nesterov

    University of Wisconsin - Madison

  • Maxim G Vavilov

    University of Wisconsin - Madison, UW-Madison

  • Vladimir Manucharyan

    University of Maryland, College Park

  • Chen Wang

    University of Massachusetts Amherst

  View abstract →

• Inductively shunted transmon: a qubit with phase flip protected plasmon and bit flip protected fluxon states

  ORAL

  March 17, 2022, 10:48 AM – March 17, 2022, 11:00 AM

  Presenters

  • Farid Hassani Bijarbooneh

    Institute of Science and Technology Aust, Institute of Science and Technology Austria

  Authors

  • Farid Hassani Bijarbooneh

    Institute of Science and Technology Aust, Institute of Science and Technology Austria

  • Matilda Peruzzo

    Institute of science and technology IST Austria, Institute of Science and Technology Austria

  • Lucky Kapoor

    Institute of science and technology IST Austria

  • Martin Zemlicka

    Institute of Science and Technology Austria

  • Andrea Trioni

    Institute of Science and Technology Aust, Institute of Science and Technology Austria

  • Johannes M Fink

    Institute of Science and Technology Austria

  View abstract →

• Design of a granular aluminum fluxonium qubit in a coplanar waveguide architecture

  ORAL

  March 17, 2022, 11:00 AM – March 17, 2022, 11:12 AM

  Presenters

  • Patrick Paluch

    Karlsruhe Institute of Technology

  Authors

  • Patrick Paluch

    Karlsruhe Institute of Technology

  • Martin Spiecker

    Karlsruhe Institute of Technology

  • Nicolas Gosling

    Karlsruhe Institute of Technology

  • Alexandru Ionita

    Karlsruhe Institute of Technology

  • Simon Günzler

    Karlsruhe Institute of Technology

  • Daria Gusenkova

    Karlsruhe Institute of Technology

  • Dennis Rieger

    Karlsruhe Institute of Technology

  • Ivan Takmakov

    Karlsruhe Institute of Technology

  • Francesco Valenti

    Karlsruhe Institute of Technology

  • Patrick Winkel

    Karlsruhe Institute of Technology

  • Wolfgang Wernsdorfer

    Karlsruhe Institute of Technology

  • Ioan-Mihai Pop

    Karlsruhe Institute of Technology

  View abstract →

• A microwave-activated controlled-phase gate between a transmon and a fluxonium

  ORAL

  March 17, 2022, 11:12 AM – March 17, 2022, 11:24 AM

  Presenters

  • Alessandro Ciani

    Forschungszentrum Jülich

  Authors

  • Alessandro Ciani

    Forschungszentrum Jülich

  • Boris Varbanov

    Delft University of Technology, QuTech, Delft University of Technology, The Netherlands

  • Nicolas Jolly

    Delft University of Technology

  • Christian Kraglund K Andersen

    Delft University of Technology, Delft University of technology

  • Barbara M Terhal

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

  View abstract →

• High-fidelity QND readout of Heavy-Fluxonium Qubit

  ORAL

  March 17, 2022, 11:24 AM – March 17, 2022, 11:36 AM

  Presenters

  • Gaurav Bothara

    Tata Institute of Fundamental Research

  Authors

  • Gaurav Bothara

    Tata Institute of Fundamental Research

  • Kishor V Salunkhe

    Tata Inst of Fundamental Res

  • Meghan P Patankar

    Tata Inst of Fundamental Res, Tata Institute of Fundamental Reserach

  • Rajamani Vijayaraghavan

    Tata Inst of Fundamental Res

  View abstract →

• Understanding and mitigating decoherence in fluxonium qubits

  ORAL

  March 17, 2022, 11:36 AM – March 17, 2022, 11:48 AM

  Presenters

  • Gengyan Zhang

    Alibaba Quantum Laboratory, Alibaba Group

  Authors

  • Gengyan Zhang

    Alibaba Quantum Laboratory, Alibaba Group

  • Hantao Sun

    Alibaba Quantum Laboratory, Alibaba Group

  • Feng Wu

    Alibaba Quantum Laboratory, Alibaba Group, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group

  • Ran Gao

    Alibaba Quantum Laboratory, Alibaba Group

  • Xizheng Ma

    Alibaba Quantum Laboratory, Alibaba Group

  View abstract →