Noise Reduction and Error Mitigation in Quantum Computing III

Presentations

• Revealing the role of photon-assisted quasiparticle tunneling and superconducting gap differences in transmon qubits

  ORAL

  March 18, 2022, 9:00 AM – March 18, 2022, 9:12 AM

  Presenters

  • Spencer Diamond

    Yale University

  Authors

  • Spencer Diamond

    Yale University

  • Valla Fatemi

    Yale University

  • Max Hays

    Yale University, Department of Electrical Engineering & Computer Science and Department of Physics, Massachusetts Institute of Technology

  • Kyle Serniak

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Pavel Kurilovich

    Yale University

  • Thomas Connolly

    Yale University

  • Heekun Nho

    Yale University

  • Leonid Glazman

    Yale University

  • Michel H Devoret

    Yale University

  View abstract →

• Controlled mitigation of quasiparticle tunneling in a 3D transmon

  ORAL

  March 18, 2022, 9:12 AM – March 18, 2022, 9:24 AM

  Presenters

  • Thomas Connolly

    Yale University

  Authors

  • Thomas Connolly

    Yale University

  • Pavel Kurilovich

    Yale University

  • Valla Fatemi

    Yale University

  • Spencer Diamond

    Yale University

  • Max Hays

    Yale University, Department of Electrical Engineering & Computer Science and Department of Physics, Massachusetts Institute of Technology

  • Michel H Devoret

    Yale University

  View abstract →

• Suppression of Phonon-mediated Quasiparticle Poisoning by Silicon Micromachining

  ORAL

  March 18, 2022, 9:24 AM – March 18, 2022, 9:36 AM

  Presenters

  • Matthew Snyder

    University of Wisconsin- Madison, University of Wisconsin - Madison

  Authors

  • Matthew Snyder

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Sohair Abdullah

    University of Wisconsin - Madison

  • Chuan-Hong Liu

    University of Wisconsin Madison, University of Wisconsin- Madison, University of Wisconsin - Madison, University of Wisconsin-Madison

  • David C Harrison

    University of Wisconsin - Madison

  • Shravan Patel

    University of Wisconsin - Madison

  • Chris D Wilen

    University of Wisconsin - Madison, University of Wisconsin, Madison

  • Owen Rafferty

    University of Wisconsin - Madison

  • Spencer Weeden

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Gabriel Spahn

    University of Wisconsin- Madison, University of Wisconsin - Madison

  • Andrew L Ballard

    Syracuse University

  • Vito M Iaia

    Syracuse University

  • Jaseung Ku

    Syracuse University

  • Britton L Plourde

    Syracuse University

  • Robert McDermott

    University of Wisconsin - Madison

  View abstract →

• Simulating Entangled States and Purification Circuits Faster than the Stabilizer Tableaux Formalism

  ORAL

  March 18, 2022, 9:36 AM – March 18, 2022, 9:48 AM

  Presenters

  • Shu Ge

    Massachusetts Institute of Technology MI

  Authors

  • Shu Ge

    Massachusetts Institute of Technology MI

  • Stefan Krastanov

    Massachusetts Institute of Technology

  View abstract →

• High-fidelity dissipative stabilization of multipartite entanglement

  ORAL

  March 18, 2022, 9:48 AM – March 18, 2022, 10:00 AM

  Presenters

  • Emery Doucet

    University of Massachusetts Lowell

  Authors

  • Emery Doucet

    University of Massachusetts Lowell

  • Leonardo Ranzani

    BBN Technologies - Massachusetts, Raytheon BBN Technologies

  • Luke Govia

    IBM Quantum, IBM TJ Watson Research Center

  • Archana Kamal

    University of Massachusetts Lowell, University of Massachusetts-Lowell

  View abstract →

• On-Demand Cavity Cooling and Reset with a Modular Dissipator

  ORAL

  March 18, 2022, 10:00 AM – March 18, 2022, 10:12 AM

  Presenters

  • Darian M Hartsell

    University of Southern California

  Authors

  • Darian M Hartsell

    University of Southern California

  • Revanth Kondaveti

    University of Southern California

  • Haimeng Zhang

    University of Southern California

  • Azarin Zarassi

    University of Southern California

  • Eli Levenson-Falk

    Univ of Southern California, University of Southern Califronia

  View abstract →

• Fault-Tolerant Quantum Computing with Silicon Photonics

  ORAL · Invited

  March 18, 2022, 10:12 AM – March 18, 2022, 10:48 AM

  Presenters

  • Mercedes Gimeno-Segovia

    PsiQuantum

  Authors

  • Mercedes Gimeno-Segovia

    PsiQuantum

  View abstract →

• ab initio computational searches for TLS in amorphous dielectrics

  ORAL

  March 18, 2022, 10:48 AM – March 18, 2022, 11:00 AM

  Presenters

  • Keith G Ray

    Lawrence Livermore Natl Lab

  Authors

  • Keith G Ray

    Lawrence Livermore Natl Lab

  • Sebastien Hamel

    Lawrence Livermore Natl Lab

  • Vincenzo Lordi

    Lawrence Livermore Natl Lab

  • Yaniv J Rosen

    Lawrence Livermore Natl Lab

  View abstract →

• Understanding and Mitigating TLS-Induced High-Order Decoherence in Superconducting Qubits

  ORAL

  March 18, 2022, 11:00 AM – March 18, 2022, 11:12 AM

  Presenters

  • Ziwen Huang

    Fermilab, Northwestern University

  Authors

  • Ziwen Huang

    Fermilab, Northwestern University

  • Xinyuan You

    Fermilab

  • Shaojiang Zhu

    Fermilab, Superconducting Quantum Materials and Systems Center (SQMS), Fermilab

  • Anna Grassellino

    Fermilab, Superconducting Quantum Materials and Systems Center (SQMS), Fermilab

  • Alexander Romanenko

    Fermilab, Superconducting Quantum Materials and Systems Center (SQMS), Fermilab

  View abstract →

• Noise mitigation using spectator quantum systems and continuous feedforward

  ORAL

  March 18, 2022, 11:12 AM – March 18, 2022, 11:24 AM

  Presenters

  • Andrew Lingenfelter

    University of Chicago

  Authors

  • Andrew Lingenfelter

    University of Chicago

  • Aashish Clerk

    University of Chicago

  View abstract →

• Flattening Floquet spectra of periodically driven quantum systems

  ORAL

  March 18, 2022, 11:24 AM – March 18, 2022, 11:36 AM

  Presenters

  • Ian Mondragon

    Northwestern University

  Authors

  • Ian Mondragon

    Northwestern University

  • Ziwen Huang

    Fermilab, Northwestern University

  • Jens Koch

    Northwestern University

  View abstract →

• Calibrated microwave measurements of qubit drive line components at millikelvin temperature

  ORAL

  March 18, 2022, 11:36 AM – March 18, 2022, 11:48 AM

  Publication: "Qubit drive line components: direct measurement of microwave reflection and loss" (in preparation)

  Presenters

  • Slawomir Simbierowicz

    Bluefors, Bluefors Cryogenic

  Authors

  • Slawomir Simbierowicz

    Bluefors, Bluefors Cryogenic

  • Volodymyr Monarkha

    Bluefors, Bluefors Cryogenic

  • Suren Singh

    Keysight Technologies

  • Nizar Messaoudi

    Keysight Technologies

  • Philip Krantz

    Keysight Technologies

  • Russell E Lake

    Bluefors, Bluefors Cryogenic, Bluefors Oy

  View abstract →

• Generalized fast quasi-adiabatic population transfer for improved qubit readout, shuttling, and noise mitigation.

  ORAL

  March 18, 2022, 11:48 AM – March 18, 2022, 12:00 PM

  Presenters

  • Felix Fehse

    McGill Univ

  Authors

  • Felix Fehse

    McGill Univ

  • Marco David

    Département de Physique de l'École Normale Supérieure, PSL Research University, 75005 Paris, France

  • Michel Pioro-Ladriere

    Universite de Sherbrooke

  • Bill A Coish

    McGill Univ, McGill University

  View abstract →