Majorana and Parafermion Devices

Presentations

• Moving Majoranas across a quantum point contact in 2D topological insulators

  ORAL

  March 4, 2020, 11:15 AM – March 4, 2020, 11:27 AM

  Presenters

  • Alessio Calzona

    • University of Luxembourg
    • University of Wurzburg

  Authors

  • Alessio Calzona

    • University of Luxembourg
    • University of Wurzburg

  • Bjorn Trauzettel

    • University of Wurzburg

  View abstract →

• Transport properties of Majorana bound state networks in the Coulomb blockade regime

  ORAL

  March 4, 2020, 11:27 AM – March 4, 2020, 11:39 AM

  Presenters

  • Johan Ekström

    • University of Luxembourg Limpertsberg

  Authors

  • Johan Ekström

    • University of Luxembourg Limpertsberg

  • Patrik Recher

    • Braunschweig University of Technology
    • Department of Mathematical Physics, TU Braunschweig

  • Thomas Schmidt

    • University of Luxembourg
    • University of Luxembourg Limpertsberg
    • Physics and Materials Research Science Unit, University of Luxembourg

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• Josephson radiation from nonlinear dynamics of Majorana modes in topological Josephson junctions

  ORAL

  March 4, 2020, 11:39 AM – March 4, 2020, 11:51 AM

  Presenters

  • Zhi Wang

    • Sun Yat-sen University

  Authors

  • Jia-Jin Feng

    • Sun Yat-sen University

  • Zhao Huang

    • Los Alamos National Laboratory

  • Zhi Wang

    • Sun Yat-sen University

  • Qian Niu

    • The University of Texas at Austin
    • Department of Physics, The University of Texas at Austin

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• Signatures of topological ground state degeneracy in Majorana islands

  ORAL

  March 4, 2020, 11:51 AM – March 4, 2020, 12:03 PM

  Presenters

  • Jukka Vayrynen

    • University of California, Santa Barbara
    • Microsoft Quantum, Microsoft Station Q, University of California Santa Barbara, Santa Barbara, CA 93106, USA

  Authors

  • Jukka Vayrynen

    • University of California, Santa Barbara
    • Microsoft Quantum, Microsoft Station Q, University of California Santa Barbara, Santa Barbara, CA 93106, USA

  • Adrian Feiguin

    • Physics, Northeastern University
    • Northeastern University
    • Department of Physics, Northeastern University

  • Roman Lutchyn

    • Microsoft Quantum, Santa Barbara, CA, USA
    • Microsoft Corp
    • University of California, Santa Barbara
    • Microsoft Quantum, Microsoft Station Q, University of California Santa Barbara, Santa Barbara, CA 93106, USA
    • Station Q, Microsoft Research, Santa Barbara, California 93106-6105, USA

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• Majorana Bound States at the Superconducting Vortex from Magnetic Skyrmions

  ORAL

  March 4, 2020, 12:03 PM – March 4, 2020, 12:15 PM

  Presenters

  • Canon Sun

    • Johns Hopkins University

  Authors

  • Canon Sun

    • Johns Hopkins University

  • Shu-Ping Lee

    • Johns Hopkins University

  • Yi Li

    • Johns Hopkins University
    • Physics and Astronomy, Johns Hopkins University

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• Topological superconductivity and Majorana fermions in the heterostructure of EuS island and planar gold surface

  ORAL

  March 4, 2020, 12:15 PM – March 4, 2020, 12:27 PM

  Presenters

  • Yingming Xie

    • Physics, Hong Kong University of Science and Technology
    • Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China)

  Authors

  • Yingming Xie

    • Physics, Hong Kong University of Science and Technology
    • Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China)

  • Kam Tuen Law

    • Physics, Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technology
    • Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China)

  • Patrick A Lee

    • Department of Physics, Massachusetts Institute of Technology
    • MIT
    • Hong Kong University of Science and Technology
    • MASSACHUSETTS INSTITUTE OF TECHNOLOGY

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• Transmission Amplitude through a Coulomb blockaded Majorana Wire

  ORAL

  March 4, 2020, 12:27 PM – March 4, 2020, 12:39 PM

  Presenters

  • Matthias Thamm

    • Univ Leipzig

  Authors

  • Matthias Thamm

    • Univ Leipzig

  • Bernd Rosenow

    • Universität Leipzig
    • Univ Leipzig
    • Institute for Theoretical Physics, University of Leipzig

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• Parafermion braiding in fractional quantum Hall edge states with finite chemical potential

  ORAL

  March 4, 2020, 12:39 PM – March 4, 2020, 12:51 PM

  Presenters

  • Thomas Schmidt

    • University of Luxembourg
    • University of Luxembourg Limpertsberg
    • Physics and Materials Research Science Unit, University of Luxembourg

  Authors

  • Solofo Groenendijk

    • University of Luxembourg

  • Alessio Calzona

    • University of Luxembourg
    • University of Wurzburg

  • Hugo Tschirhart

    • University of Luxembourg

  • Edvin Idrisov

    • University of Luxembourg

  • Thomas Schmidt

    • University of Luxembourg
    • University of Luxembourg Limpertsberg
    • Physics and Materials Research Science Unit, University of Luxembourg

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• Entanglement in topological spin Josephson junctions

  ORAL

  March 4, 2020, 12:51 PM – March 4, 2020, 1:03 PM

  Presenters

  • Pei-Xin Shen

    • Tsinghua University

  Authors

  • Pei-Xin Shen

    • Tsinghua University

  • Silas Hoffman

    • University of Basel
    • Department of Physics, University of Basel

  • Mircea T Trif

    • Tsinghua University

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• Effect of Magnetic Field on Multi-terminal Josephson Junctions

  ORAL

  March 4, 2020, 1:03 PM – March 4, 2020, 1:15 PM

  Presenters

  • A. Baris Ozguler

    • University of Wisconsin - Madison

  Authors

  • A. Baris Ozguler

    • University of Wisconsin - Madison

  • Hanho Lee

    • University of Maryland, College Park

  • Vladimir Manucharyan

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

  • Maxim G Vavilov

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

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• Generic quantized zero-bias conductance peaks in superconductor-semiconductor hybrid structures

  ORAL

  March 4, 2020, 1:15 PM – March 4, 2020, 1:27 PM

  Presenters

  • Haining Pan

    • Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, Univeristy of Maryland

  Authors

  • Haining Pan

    • Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, Univeristy of Maryland

  • William S Cole

    • Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, Univeristy of Maryland

  • Jay Sau

    • University of Maryland, College Park
    • Physics, University of Maryland, College Park
    • Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, Univeristy of Maryland

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• Repulsive interactions enhance the coupling of superconductors to fractional quantum Hall edges

  ORAL

  March 4, 2020, 1:27 PM – March 4, 2020, 1:39 PM

  Presenters

  • Barak Katzir

    • Technion - Israel Institute of Technology

  Authors

  • Barak Katzir

    • Technion - Israel Institute of Technology

  • Netanel Lindner

    • Technion - Israel Institute of Technology

  • Ady Stern

    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

  • Erez Berg

    • Weizmann Institute of Science
    • Department of Physics, Weizmann Intitute of Science

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• Survival of the fractional Josephson effect in time reversal invariant topological superconductors

  ORAL

  March 4, 2020, 1:39 PM – March 4, 2020, 1:51 PM

  Presenters

  • Christina Knapp

    • Caltech

  Authors

  • Christina Knapp

    • Caltech

  • Aaron Chew

    • Caltech

  • Jason F. Alicea

    • Physics, Caltech
    • Caltech

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• Presence versus absence of end-to-end nonlocal conductance correlations in Majorana nanowires: Majorana bound states versus Andreev bound states

  ORAL

  March 4, 2020, 1:51 PM – March 4, 2020, 2:03 PM

  Presenters

  • Yi-Hua Lai

    • Physics, University of Maryland, College Park

  Authors

  • Yi-Hua Lai

    • Physics, University of Maryland, College Park

  • Jay Sau

    • University of Maryland, College Park
    • Physics, University of Maryland, College Park
    • Condensed Matter Theory Center and Joint Quantum Institute, Department of Physics, Univeristy of Maryland

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• Dissipative response of a topological Josephson junction at the critical point

  ORAL

  March 4, 2020, 2:03 PM – March 4, 2020, 2:15 PM

  Presenters

  • Vladislav Kurilovich

    • Yale University

  Authors

  • Vladislav Kurilovich

    • Yale University

  • Chaitanya Murthy

    • UCSB
    • University of California, Santa Barbara

  • Pavel Kurilovich

    • Yale University

  • Bernard Van Heck

    • Microsoft Quantum Lab Delft, Delft University of Technology, 2600 GA Delft, The Netherlands
    • Microsoft
    • Quantum Lab Delft, Microsoft
    • Microsoft Quantum Lab Delft

  • Leonid Glazman

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

  • Chetan Nayak

    • Microsoft
    • Microsoft Station Q

  View abstract →