Majorana Zero Modes in Topological Superconductors

Presentations

• Fate of Majorana zero modes in a one-dimensional superconductor with fixed charge

  ORAL

  March 8, 2023, 8:00 AM – March 8, 2023, 8:12 AM

  Presenters

  • Ivar Martin

    • Argonne National Laboratory

  Authors

  • Ivar Martin

    • Argonne National Laboratory

  • Kartiek Agarwal

    • McGill Univ

  • Rohith Sajith

    • UC Berkeley
    • University of California, Berkeley

  View abstract →

• Possibility of topological superconductivity in one-dimensional systems

  ORAL

  March 8, 2023, 8:12 AM – March 8, 2023, 8:24 AM

  Presenters

  • Oladunjoye A Awoga

    • Lund University

  Authors

  • Oladunjoye A Awoga

    • Lund University

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• Proximity-induced zero-energy states indistinguishable from topological edge states

  ORAL

  March 8, 2023, 8:24 AM – March 8, 2023, 8:36 AM

  Publication: "Proximity-induced zero-energy states indistinguishable from topological edge states", Igor J. Califrer, Poliana H. Penteado, J. Carlos Egues, Wei Chen, arXiv:2205.03331.

  Presenters

  • Igor J Califrer

    • PUC-Rio

  Authors

  • Igor J Califrer

    • PUC-Rio

  • Poliana H Penteado

    • Institute of Physics of São Carlos/USP
    • University of São Paulo
    • Universidade Federal de Uberlandia
    • Universidade de São Paulo

  • J. Carlos Egues

    • University of Basel
    • Institute of Physics of São Carlos/University of São Paulo
    • University of São Paulo, University of Basel
    • USP-Sao Carlos
    • Universidade de São Paulo

  • Wei Chen

    • Pontifical Catholic University of Rio de Janeiro

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• Critical current as a signature of bulk topological phase transition in a quasi-1D Rashba nanowire

  ORAL

  March 8, 2023, 8:36 AM – March 8, 2023, 8:48 AM

  Presenters

  • Tatiana de Picoli Ferreira

    • Purdue University

  Authors

  • Tatiana de Picoli Ferreira

    • Purdue University

  • Jukka Vayrynen

    • Department of Physics and Astronomy, Purdue University
    • Purdue University

  • Ian Wojtowicz

    • Carleton College

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• Optimizing Transport of Majorana Zero Modes in One-Dimensional Topological Superconductors

  ORAL

  March 8, 2023, 8:48 AM – March 8, 2023, 9:00 AM

  Presenters

  • Bill P Truong

    • McGill Univ

  Authors

  • Bill P Truong

    • McGill Univ

  • Tami Pereg-Barnea

    • McGill Univ
    • McGill University

  • Kartiek Agarwal

    • McGill Univ

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• Electron teleportation in a $p$-wave superconducting Kitaev wire with Coulomb interaction.

  ORAL

  March 8, 2023, 9:00 AM – March 8, 2023, 9:12 AM

  Presenters

  • Mehdi Zarea

    • Louisiana State University
    • Luisiana State University

  Authors

  • Mehdi Zarea

    • Louisiana State University
    • Luisiana State University

  • James A Sauls

    • Louisiana State University
    • Northwestern University

  • Ivar Martin

    • Argonne National Laboratory

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• Hunting for the topological Kondo effect: tensor network simulations of transport phenomena in Coulomb-blockaded topological superconductors.

  ORAL

  March 8, 2023, 9:12 AM – March 8, 2023, 9:24 AM

  Publication: "Matrix product state simulations of quantum quenches and transport in Coulomb blockaded superconducting devices"
  Chia-Min Chung, Matteo M. Wauters, and Michele Burrello Phys. Rev. B 106, 094308 (2022)
  
  "Signatures of the topological kondo effect in the real-time dynamics of a multiterminal Coulomb blockaded superconducting device"
  Matteo M. Wauters, Lorenzo Maffi, Chia-Min Chung, Michele Burrello, in preparation

  Presenters

  • Matteo M Wauters

    • Niels Bohr Institute, Copenhagen University

  Authors

  • Matteo M Wauters

    • Niels Bohr Institute, Copenhagen University

  • Michele Burrello

    • Niels Bohr Institute, University of Copenhagen
    • Niels Bohr Institute
    • Niels Bohr Institute, Copenhagen University

  • Chia-Min Chung

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

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• Nonlocality of local Andreev reflection as a signature of topological superconductivity

  ORAL

  March 8, 2023, 9:24 AM – March 8, 2023, 9:36 AM

  Presenters

  • Rodrigo A Dourado

    • University of São Paulo
    • Universidade de São Paulo

  Authors

  • Rodrigo A Dourado

    • University of São Paulo
    • Universidade de São Paulo

  • Poliana H Penteado

    • Institute of Physics of São Carlos/USP
    • University of São Paulo
    • Universidade Federal de Uberlandia
    • Universidade de São Paulo

  • J. Carlos Egues

    • University of Basel
    • Institute of Physics of São Carlos/University of São Paulo
    • University of São Paulo, University of Basel
    • USP-Sao Carlos
    • Universidade de São Paulo

  View abstract →

• Dislocation and Vortex Majorana Modes in Higher-Order Topological Superconductors

  ORAL

  March 8, 2023, 9:36 AM – March 8, 2023, 9:48 AM

  Presenters

  • Aidan Burleson

    • University of Tennessee

  Authors

  • Aidan Burleson

    • University of Tennessee

  • Lunhui Hu

    • University of Tennessee
    • Department of Physics, The Pennsylvania State University
    • University of Tennessee, Knoxville

  • Ruixing Zhang

    • University of Tennessee
    • University of Tennessee, Knoxville

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• Topological Superconducting Vortex From Trivial Electronic Bands

  ORAL

  March 8, 2023, 9:48 AM – March 8, 2023, 10:00 AM

  Publication: arXiv:2204.03175, 2022

  Presenters

  • Lunhui Hu

    • University of Tennessee
    • Department of Physics, The Pennsylvania State University
    • University of Tennessee, Knoxville

  Authors

  • Lunhui Hu

    • University of Tennessee
    • Department of Physics, The Pennsylvania State University
    • University of Tennessee, Knoxville

  • Ruixing Zhang

    • University of Tennessee
    • University of Tennessee, Knoxville

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• Theory of the Little-Parks effect in spin-triplet superconductors

  ORAL

  March 8, 2023, 10:00 AM – March 8, 2023, 10:12 AM

  Presenters

  • Chengyun Hua

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

  Authors

  • Chengyun Hua

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

  • Eugene F Dumitrescu

    • Oak Ridge National Laboratory
    • Computational Science and Engineering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Gábor Halász

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

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• Bulk-Vortex Correspondence of Higher-Order Topological Superconductors

  ORAL

  March 8, 2023, 10:12 AM – March 8, 2023, 10:24 AM

  Publication: R.-X. Zhang, "Bulk-Vortex Correspondence of Higher-Order Topological Superconductors", arXiv: 2208.01652 (2022)

  Presenters

  • Ruixing Zhang

    • University of Tennessee
    • University of Tennessee, Knoxville

  Authors

  • Ruixing Zhang

    • University of Tennessee
    • University of Tennessee, Knoxville

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• Non-perturbative constraints from symmetry and chirality on Majorana zero modes and defect quantum numbers in (2+1)D

  ORAL

  March 8, 2023, 10:24 AM – March 8, 2023, 10:36 AM

  Publication: arXiv:2210.02452

  Presenters

  • Maissam Barkeshli

    • Joint Quantum Institute, NIST/University of Maryland, College Park
    • University of Maryland College Park
    • University of Maryland, College Park

  Authors

  • Naren Manjunath

    • University of Maryland College Park

  • Vladimir Calvera

    • Stanford University

  • Maissam Barkeshli

    • Joint Quantum Institute, NIST/University of Maryland, College Park
    • University of Maryland College Park
    • University of Maryland, College Park

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• Creating and detecting poor man's Majorana bound states in interacting quantum dots

  ORAL

  March 8, 2023, 10:36 AM – March 8, 2023, 10:48 AM

  Publication: https://doi.org/10.48550/arXiv.2207.06160

  Presenters

  • Athanasios Tsintzis

    • Lund Univ/Lund Inst of Tech

  Authors

  • Athanasios Tsintzis

    • Lund Univ/Lund Inst of Tech

  • Ruben Seoane Souto

    • Lund Univ/Lund Inst of Tech

  • Martin Leijnse

    • Lund University

  View abstract →