Focus Session: Superconducting Qubits IV

Presentations

• A new type of superconducting qubit: How the transmon thwarts the $T_2$ problem

  ORAL

  March 7, 2007, 9:15 AM – March 7, 2007, 9:27 AM

  Authors

  • Terri M. Yu

    • Yale University

  • Jens Koch

    • Yale University

  • Jay Gambetta

    • Yale University

  • Andrew Houck

    • Yale University
    • Yale Univesity

  • David I. Schuster

    • Yale University

  • Johannes Majer

    • Yale University

  • Robert Schoelkopf

    • Yale University
    • Yale

  • Steven Girvin

    • Yale University
    • Yale

  View abstract →

• Circuit QED with a new type of qubit: The transmon coupled to a transmission line resonator

  ORAL

  March 7, 2007, 9:27 AM – March 7, 2007, 9:39 AM

  Authors

  • Jens Koch

    • Yale University

  • Terri M. Yu

    • Yale University

  • Jay Gambetta

    • Yale University

  • Andrew Houck

    • Yale University
    • Yale Univesity

  • David I. Schuster

    • Yale University

  • Johannes Majer

    • Yale University

  • Robert Schoelkopf

    • Yale University
    • Yale

  • Steven Girvin

    • Yale University
    • Yale

  View abstract →

• Sources of Decoherence in the Transmon Qubit.

  ORAL

  March 7, 2007, 9:39 AM – March 7, 2007, 9:51 AM

  Authors

  • Joseph Schreier

    • Yale

  • Steven Girvin

    • Yale University
    • Yale

  • Robert Schoelkopf

    • Yale University
    • Yale

  View abstract →

• Macroscopic quantum tunneling in high-T$_c$ superconducting rings with intrinsic Josephson junction stacks

  ORAL

  March 7, 2007, 9:51 AM – March 7, 2007, 10:03 AM

  Authors

  • X.Y. Jin

    • Physikalisches Institut III, University of Erlangen

  • J. Lisenfeld

    • Physikalisches Institut III, University of Erlangen

  • Y. Koval

    • Physikalisches Institut III, University of Erlangen

  • A.V. Ustinov

    • Physikalisches Institut III, University of Erlangen

  • P. M\"uller

    • Physikalisches Institut III, University of Erlangen

  View abstract →

• Observation of macroscopic resonant tunneling in a superconducting flux qubit

  ORAL

  March 7, 2007, 10:03 AM – March 7, 2007, 10:15 AM

  Authors

  • Bo Mao

    • University of Kansas

  • Wei Qiu

    • University of Kansas

  • Siyuan Han

    • University of Kansas

  View abstract →

• Effects of a resonant cavity on macroscopic quantum tunneling of fluxons in long Josephson junctins

  ORAL

  March 7, 2007, 10:15 AM – March 7, 2007, 10:27 AM

  Authors

  • Ju Kim

    • University of North Dakota

  • Ramesh Dhungana

    • University of North Dakota

  View abstract →

• rf-reflectrometry measurements of a Josephson junction oscillator circuit at milliKelvin temperatures

  ORAL

  March 7, 2007, 10:27 AM – March 7, 2007, 10:39 AM

  Authors

  • R.M. Lewis

    • University of Maryland

  • B. K. Cooper

    • University of Maryland

  • B. Palmer

    • Laboratory for Physical Sciences

  • Hanhee Paik

  • Hanhee Paik

  • T. A. Palomaki

    • University of Maryland

  • A. J. PrzyPysz

    • University of Maryland

  • H. Kwon

    • University of Maryland

  • J. R. Anderson

    • University of Maryland

  • A. J. Dragt

    • University of Maryland

  • C. J. Lobb

    • University of Maryland

  • F. C. Wellstood

    • University of Maryland

  View abstract →

• For Improving Superconducting Qubits.

  ORAL

  March 7, 2007, 10:39 AM – March 7, 2007, 10:51 AM

  Authors

  • M.S. Allman

  • F. Altomare

  • K. Cicak

  • K.D. Osborn

  • A.J. Sirois

  • J.A. Strong

  • Ray Simmonds

    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology

  • J.D. Whittaker

    • NIST, Boulder

  View abstract →

• Energy Decay in Josephson Qubits from Off-Resonant Coupling to Two-Level States

  ORAL

  March 7, 2007, 10:51 AM – March 7, 2007, 11:03 AM

  Authors

  • J. Martinis

    • Physics Department, University of California, Santa Barbara , Santa Barbara, California 93106
    • UC Santa Barbara

  • M. Ansmann

    • UC Santa Barbara

  • R. Bialczak

    • U.C. Santa Barbara
    • UC Santa Barbara

  • N. Katz

    • UC Santa Barbara

  • E. Lucero

    • UC Santa Barbara

  • R. McDermott

    • University of Wisconsin-Madison
    • University of Wisconsin

  • Matthew Neeley

    • UC Santa Barbara

  • A. O'Connell

    • UC Santa Barbara

  • M. Steffen

    • UC Santa Barbara

  • E. Weig

    • UC Santa Barbara

  • A. Cleland

    • University of California, Santa Barbara
    • UC Santa Barbara

  View abstract →

• Quantum Process Tomography Using Superconducting Qubits

  ORAL

  March 7, 2007, 11:03 AM – March 7, 2007, 11:15 AM

  Authors

  • R. Bialczak

    • U.C. Santa Barbara
    • UC Santa Barbara

  • M. Ansmann

    • UC Santa Barbara

  • N. Katz

    • UC Santa Barbara

  • E. Lucero

    • UC Santa Barbara

  • R. McDermott

    • University of Wisconsin-Madison
    • University of Wisconsin

  • Matthew Neeley

    • UC Santa Barbara

  • A. O'Connell

    • UC Santa Barbara

  • M. Steffen

    • UC Santa Barbara

  • E. Weig

    • UC Santa Barbara

  • A. Cleland

    • University of California, Santa Barbara
    • UC Santa Barbara

  • J. Martinis

    • Physics Department, University of California, Santa Barbara , Santa Barbara, California 93106
    • UC Santa Barbara

  View abstract →

• A Josephson junction~resonator to test~the quality of superconducting qubit circuits

  ORAL

  March 7, 2007, 11:15 AM – March 7, 2007, 11:27 AM

  Authors

  • Kevin Osborn

  • Josh Strong

  • Adam Sirois

  • Raymond Simmonds

    • NIST - Boulder

  View abstract →

• Optimal Control of a Qubit coupled to a Two-Level Fluctuator

  ORAL

  March 7, 2007, 11:27 AM – March 7, 2007, 11:39 AM

  Authors

  • Patrick Rebentrost

    • IQC and Physics Department, University of Waterloo and Ludwig-Maximilians-University, Munich

  • Ioana Serban

    • IQC and Physics Department, University of Waterloo and Ludwig-Maximilians-University, Munich
    • Institute for Quantum Computing, Waterloo, Canada and Ludwig-Maximilians-Universitaet Munich, Germany

  • Frank Wilhelm

    • IQC and Physics Department, University of Waterloo
    • IQC and Physics Department, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
    • Institute for Quantum Computing, University of Waterloo, Ontario, Canada
    • Institute for Quantum Computing, Waterloo, Canada
    • University of Waterloo

  • Thomas Schulte-Herbr\"uggen

    • Technical University Munich

  View abstract →

• A two-qubit gate based on a multi-terminal double barrier Josephson

  ORAL

  March 7, 2007, 11:39 AM – March 7, 2007, 11:51 AM

  Authors

  • Serhii Shafraniuk

    • Northwestern University

  View abstract →

• Non-Linear, DC-Biased, Vacuum-Gap Capacitor LC Oscillators

  ORAL

  March 7, 2007, 11:51 AM – March 7, 2007, 12:03 PM

  Authors

  • M.S. Allman

    • NIST, Boulder

  • K. Cicak

  • K.D. Osborn

  • J.A. Strong

  • R.W. Simmonds

  View abstract →