Superconducting Qubits: Coherence

Presentations

• Temporal Fluctuations in the Coherence Parameters of Planar Single-Junction Transmons

  ORAL

  March 9, 2018, 8:00 AM – March 9, 2018, 8:12 AM

  Presenters

  • Andreas Bengtsson

    • MC2, Chalmers University of Technology
    • Microtechnology and nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience (MC2), Chalmers University of Technology

  Authors

  • Andreas Bengtsson

    • MC2, Chalmers University of Technology
    • Microtechnology and nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience (MC2), Chalmers University of Technology

  • Jonathan Burnett

    • Microtechnology and Nanoscience, Chalmers University of Technology

  • Per Delsing

    • MC2, Chalmers University of Technology
    • Microtechnology and nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience (MC2), Chalmers University of Technology

  • Jonas Bylander

    • MC2, Chalmers University of Technology
    • Microtechnology and nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience, Chalmers University of Technology
    • Microtechnology and Nanoscience (MC2), Chalmers University of Technology

  View abstract →

• Investigation of coupling of mechanical vibrational modes to superconducting qubits

  ORAL

  March 9, 2018, 8:12 AM – March 9, 2018, 8:24 AM

  Presenters

  • Pat Gumann

    • IBM TJ Watson

  Authors

  • Salvatore Olivadese

    • IBM TJ Watson
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr

  • Jay Gambetta

    • IBM T.J. Watson Research Center
    • IBM T. J. Watson Research Center
    • IBM TJ Watson
    • Theory of Quantum Computing and Information, IBM TJ Watson Research Center
    • IBM T J Watson Research Center
    • IBM T J Watson Res Ctr

  • Jerry Chow

    • IBM T.J. Watson Research Center
    • IBM T. J. Watson Research Center
    • IBM TJ Watson
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr
    • IBM T J Watson Research Center

  • Markus Brink

    • IBM T. J. Watson Research Center
    • IBM TJ Watson
    • IBM T.J. Watson Research Center
    • IBM T J Watson Res Ctr

  • Pat Gumann

    • IBM TJ Watson

  View abstract →

• Temperature Dependence of Transmon Relaxation Due to Non-Equilibrium Quasiparticles: Experiment and Analysis

  ORAL

  March 9, 2018, 8:24 AM – March 9, 2018, 8:36 AM

  Presenters

  • Rui Zhang

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park

  Authors

  • Rui Zhang

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park

  • Cody Ballard

    • Physics, Univ of Maryland-College Park
    • Univ of Maryland-College Park

  • Jen-Hao Yeh

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Sudeep Dutta

    • Physics, Univ of Maryland-College Park
    • Univ of Maryland-College Park

  • Shavindra Premaratne

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Christopher Lobb

    • Physics, Univ of Maryland-College Park

  • Frederick Wellstood

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland
    • Univ of Maryland-College Park

  • Benjamin Palmer

    • Laboratory for Physical Sciences

  View abstract →

• Dependence of 3D Cavity Lifetime on Magnetic Field

  ORAL

  March 9, 2018, 8:36 AM – March 9, 2018, 8:48 AM

  Presenters

  • Kaicheng Li

    • Physics and Applied Physics, Yale University

  Authors

  • Kaicheng Li

    • Physics and Applied Physics, Yale University

  • Christopher Axline

    • Physics and Applied Physics, Yale University
    • Applied Physics, Yale University
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  • Teresa Brecht

    • Physics and Applied Physics, Yale University
    • Departments of Applied Physics and Physics, Yale University & HRL

  • Luigi Frunzio

    • Yale University
    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ
    • Departments of Applied Physics and Physics, Yale University

  • Leonid Glazman

    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Yale University
    • Department of Physics, Yale University

  • Robert Schoelkopf

    • Yale University
    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Dept. of Applied Physics, Yale University
    • Departments of Applied Physics and Physics, Yale University

  View abstract →

• Two-qubit quantum bath engineering in near-resonance regime

  ORAL

  March 9, 2018, 8:48 AM – March 9, 2018, 9:00 AM

  Presenters

  • Zhaoqi Leng

    • Princeton University

  Authors

  • Zhaoqi Leng

    • Princeton University

  • Gengyan Zhang

    • Princeton University
    • Electrical Engineering, Princeton University

  • Basil Smitham

    • Princeton University

  • Andrew Houck

    • Electrical Engineering, Princeton University
    • Princeton University
    • Department of Electrical Engineering, Princeton University
    • Princeton University, Department of Electrical Engineering

  View abstract →

• Dephasing in tunable Xmon transmon qubits

  ORAL

  March 9, 2018, 9:00 AM – March 9, 2018, 9:12 AM

  Presenters

  • Rami Barends

    • Google Inc - Santa Barbara

  Authors

  • Rami Barends

    • Google Inc - Santa Barbara

  • Zijun Chen

    • Google Inc - Santa Barbara

  • Paul Klimov

    • Google Inc - Santa Barbara

  • Julian Kelly

    • Google Inc - Santa Barbara
    • Google

  • Andrew Dunsworth

    • Physics, Univ of California - Santa Barbara
    • UC Santa Barbara
    • Univ of California - Santa Barbara
    • UCSB
    • University of California - Santa Barbara
    • Physics, University of California, Santa Barbara

  • Ben Chiaro

    • Physics, Univ of California - Santa Barbara
    • UC Santa Barbara
    • Univ of California - Santa Barbara
    • UCSB
    • University of California - Santa Barbara
    • Physics, University of California, Santa Barbara

  • Anthony Megrant

    • Google Inc - Santa Barbara

  • Amit Vainsencher

    • Google Inc - Santa Barbara

  • Evan Jeffrey

    • Google Inc - Santa Barbara

  • John Martinis

    • Google
    • Google Inc - Santa Barbara
    • Google Inc.
    • UC Santa Barbara and Google

  View abstract →

• Broadband Cryogenic milli-Kelvin Attenuators: Cooling Power Improvements

  ORAL

  March 9, 2018, 9:12 AM – March 9, 2018, 9:24 AM

  Presenters

  • Jen-Hao Yeh

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  Authors

  • Jen-Hao Yeh

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Rui Zhang

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park

  • Shavindra Premaratne

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Jay LeFebvre

    • Department of Physics and Astronomy, University of California, Riverside

  • Frederick Wellstood

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland
    • Univ of Maryland-College Park

  • Benjamin Palmer

    • Laboratory for Physical Sciences

  View abstract →

• Transmon Relaxation Due to Non-Equilibrium Quasiparticles: Modelling Temperature Dependence

  ORAL

  March 9, 2018, 9:24 AM – March 9, 2018, 9:36 AM

  Presenters

  • Cody Ballard

    • Physics, Univ of Maryland-College Park
    • Univ of Maryland-College Park

  Authors

  • Cody Ballard

    • Physics, Univ of Maryland-College Park
    • Univ of Maryland-College Park

  • Rui Zhang

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park

  • Jen-Hao Yeh

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Sudeep Dutta

    • Physics, Univ of Maryland-College Park
    • Univ of Maryland-College Park

  • Shavindra Premaratne

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland

  • Christopher Lobb

    • Physics, Univ of Maryland-College Park

  • Frederick Wellstood

    • Physics, Univ of Maryland-College Park
    • Department of Physics, Univ of Maryland-College Park
    • University of Maryland
    • Univ of Maryland-College Park

  • Benjamin Palmer

    • Laboratory for Physical Sciences

  View abstract →

• Reducing qubit decoherence in 3D circuit quantum electrodynamics with cold cavity attenuators

  ORAL

  March 9, 2018, 9:36 AM – March 9, 2018, 9:48 AM

  Presenters

  • Zhixin Wang

    • Department of Applied Physics, Yale University

  Authors

  • Zhixin Wang

    • Department of Applied Physics, Yale University

  • Shyam Shankar

    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ

  • Zlatko Minev

    • Department of Applied Physics, Yale University
    • Yale
    • Department of Applied Physics, Yale Univ
    • Applied Physics, Yale University

  • Phillipe Campagne-Ibarcq

    • Department of Applied Physics, Yale University
    • Applied Physics, Yale University
    • Laboratoire Pierre Aigrain, Ecole Normale Supérieure
    • Department of Applied Physics, Yale Univ

  • A. Narla

    • Department of Applied Physics, Yale University

  • Michel Devoret

    • Yale University
    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Physics and Applied Physics, Yale University
    • Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  View abstract →

• Ultra-high Q > 10¹⁰ superconducting 3D cavities for quantum computing and quantum memory

  ORAL

  March 9, 2018, 9:48 AM – March 9, 2018, 10:00 AM

  Presenters

  • Alexander Romanenko

    • Fermi National Accelerator Laboratory
    • Fermi National Laboratory

  Authors

  • Alexander Romanenko

    • Fermi National Accelerator Laboratory
    • Fermi National Laboratory

  • Mohamed Hassan

    • Fermi National Accelerator Laboratory

  • Roman Pilipenko

    • Fermi National Accelerator Laboratory

  • Mattia Checchin

    • Fermi National Accelerator Laboratory

  • Dmitri Sergatskov

    • Fermi National Accelerator Laboratory

  • Saravan Chandrasekaran

    • Fermi National Accelerator Laboratory

  • Chris Wilen

    • Physics, University of Wisconsin - Madison
    • Univ of Wisconsin, Madison

  • Robert McDermott

    • Univ of Wisconsin, Madison
    • Physics, University of Wisconsin - Madison
    • Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin-Madison
    • Physics, University of Wisconsin Madison
    • University of Wisconsin-Madison

  View abstract →

• Probing non-equilibrium quasiparticle dynamics in transmon qubits: Part 1

  ORAL

  March 9, 2018, 10:00 AM – March 9, 2018, 10:12 AM

  Presenters

  • Max Hays

    • Applied Physics, Yale University

  Authors

  • Max Hays

    • Applied Physics, Yale University

  • Kyle Serniak

    • Applied Physics, Yale University

  • Gijs De Lange

    • Microsoft Station Q, Delft
    • Microsoft Station Q

  • Shyam Shankar

    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ

  • Spencer Diamond

    • Applied Physics, Yale University

  • Uri Vool

    • Physics, Harvard University
    • Applied Physics, Yale University
    • Yale Univ

  • Luke Burkhart

    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale University
    • Dept. of Applied Physics, Yale University
    • Departments of Applied Physics and Physics, Yale University

  • Ioan-Mihai Pop

    • Karlsruhe Inst of Tech
    • Karlsruhe Institute of Technology
    • Physikalisches Institute, Karlsruhe Inst of Tech
    • Physikalisches Institut, Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology
    • Physikalishes Institut, Karlsruhe Institute of Technology

  • Luigi Frunzio

    • Yale University
    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ
    • Departments of Applied Physics and Physics, Yale University

  • Robert Schoelkopf

    • Yale University
    • Applied Physics, Yale University
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  • Manuel Houzet

    • Univ. Grenoble Alpes, CEA, INAC-Pheliqs

  • Leonid Glazman

    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Yale University
    • Department of Physics, Yale University

  • Michel Devoret

    • Yale University
    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Physics and Applied Physics, Yale University
    • Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  View abstract →

• Probing non-equilibrium quasiparticle dynamics in transmon qubits: Part 2

  ORAL

  March 9, 2018, 10:12 AM – March 9, 2018, 10:24 AM

  Presenters

  • Kyle Serniak

    • Applied Physics, Yale University

  Authors

  • Kyle Serniak

    • Applied Physics, Yale University

  • Max Hays

    • Applied Physics, Yale University

  • Gijs De Lange

    • Microsoft Station Q, Delft
    • Microsoft Station Q

  • Shyam Shankar

    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ

  • Spencer Diamond

    • Applied Physics, Yale University

  • Uri Vool

    • Physics, Harvard University
    • Applied Physics, Yale University
    • Yale Univ

  • Luke Burkhart

    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale University
    • Dept. of Applied Physics, Yale University
    • Departments of Applied Physics and Physics, Yale University

  • Ioan-Mihai Pop

    • Karlsruhe Inst of Tech
    • Karlsruhe Institute of Technology
    • Physikalisches Institute, Karlsruhe Inst of Tech
    • Physikalisches Institut, Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology
    • Physikalishes Institut, Karlsruhe Institute of Technology

  • Luigi Frunzio

    • Yale University
    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ
    • Yale Univ
    • Departments of Applied Physics and Physics, Yale University

  • Robert Schoelkopf

    • Yale University
    • Applied Physics, Yale University
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  • Manuel Houzet

    • Univ. Grenoble Alpes, CEA, INAC-Pheliqs

  • Leonid Glazman

    • Applied Physics, Yale University
    • Physics and Applied Physics, Yale University
    • Yale University
    • Department of Physics, Yale University

  • Michel Devoret

    • Yale University
    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Applied Physics, Yale Univ
    • Physics and Applied Physics, Yale University
    • Yale Univ
    • Dept. of Applied Physics, Yale University
    • Department of Applied Physics, Yale Univ

  View abstract →

• Dynamics of a qubit while simultaneously monitoring its relaxation and dephasing

  ORAL

  March 9, 2018, 10:24 AM – March 9, 2018, 10:36 AM

  Presenters

  • Quentin FICHEUX

    • ENS de Lyon

  Authors

  • Quentin FICHEUX

    • ENS de Lyon

  • Sébastien Jezouin

    • ENS Paris
    • Laboratoire Pierre Aigrain, Ecole Normale Supérieure

  • Zaki Leghtas

    • Mines ParisTech

  • Benjamin Huard

    • ENS de Lyon
    • ENS Lyon
    • Laboratoire Pierre Aigrain, Ecole Normale Supérieure

  View abstract →

• Measurement of the conversion between coherence and quantum correlations in a superconducting circuit

  ORAL

  March 9, 2018, 10:36 AM – March 9, 2018, 10:48 AM

  Presenters

  • Yuwei Ma

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  Authors

  • Yuwei Ma

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Weiting Wang

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Jiajun Ma

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Hu Ling

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Yuan Xu

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Haiyan Wang

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Xiongfeng Ma

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Mile Gu

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  • Luyan Sun

    • Center for Quantum Information, Institute for Interdisciplinary Information Sciences

  View abstract →