Topological Superconductors: Theory II

Presentations

• Proposal for Majorana modes without a magnetic field in phase-biased Joesphson tri-junction

  ORAL

  March 15, 2022, 4:00 PM – March 15, 2022, 4:12 PM

  Presenters

  • Jay D Sau

    University of Maryland, College Park, UMD

  Authors

  • Huan-Kuang Wu

    University of Maryland, College Park

  • Jay D Sau

    University of Maryland, College Park, UMD

  View abstract →

• Signatures of Topological Superconductivity in the Spin Susceptibility of Josephson Junctions

  ORAL

  March 15, 2022, 4:12 PM – March 15, 2022, 4:24 PM

  Publication: 1. J. D. Pakizer and A. Matos-Abiague, Phys. Rev. B 104, L100506 (2021).

  Presenters

  • Alex Matos-Abiague

    Wayne State University

  Authors

  • Alex Matos-Abiague

    Wayne State University

  • Joseph D Pakizer

    Wayne State University

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• Quality factor for the quantization of zero-bias conductance peaks in Majorana nanowire

  ORAL

  March 15, 2022, 4:24 PM – March 15, 2022, 4:36 PM

  Presenters

  • Yi-Hua Lai

    University of Maryland, College Park

  Authors

  • Yi-Hua Lai

    University of Maryland, College Park

  • Jay D Sau

    University of Maryland, College Park, UMD

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• Higher-order topology and corner triplon excitations in two-dimensional quantum spin-dimer models

  ORAL

  March 15, 2022, 4:36 PM – March 15, 2022, 4:48 PM

  Publication: arXiv:2104.12791<br>https://journals.aps.org/prb/accepted/ff072OefSba1c645a1cb3e39fd6c3c79d403e9344

  Presenters

  • Arijit Haldar

    University of Toronto, Canada, Univ of Toronto, Postdoc, University of Toronto, University of Toronto

  Authors

  • Arijit Haldar

    University of Toronto, Canada, Univ of Toronto, Postdoc, University of Toronto, University of Toronto

  • Arun Paramekanti

    Univ of Toronto

  • Geremia Massarelli

    Univ of Toronto

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• Topological properties of nodal superconductors

  ORAL

  March 15, 2022, 4:48 PM – March 15, 2022, 5:00 PM

  Presenters

  • Ranjani Seshadri

    Ben-Gurion University of the Negev

  Authors

  • Ranjani Seshadri

    Ben-Gurion University of the Negev

  • Dganit Meidan

    Ben-Gurion University of the Negev

  • Maxim Khodas

    Hebrew University of Jerusalem, Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 91904, Israel

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• Transport signatures of Floquet Majorana modes in Josephson junctions

  ORAL

  March 15, 2022, 5:00 PM – March 15, 2022, 5:12 PM

  Presenters

  • Rekha Kumari

    Indian Institute of Technology Kanpur India

  Authors

  • Rekha Kumari

    Indian Institute of Technology Kanpur India

  • Babak Seradjeh

    Indiana University Bloomington

  • Arijit Kundu

    Indian Inst of Tech-Kanpur, Indian Instiute of Technology Kanpur

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• Fresh look on finite-size effects in Majorana nanowires

  ORAL

  March 15, 2022, 5:12 PM – March 15, 2022, 5:24 PM

  Presenters

  • Rodrigo d Dourado

    Universidade de São Paulo

  Authors

  • Rodrigo d Dourado

    Universidade de São Paulo

  • Carlos Egues

    Universidade de Sao Paulo, Universidade de São Paulo

  • Poliana H Penteado

    Universidade Federal de Uberlandia

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• Z4 parafermionic edge modes in an interacting periodically driven topological superconductor

  ORAL

  March 15, 2022, 5:24 PM – March 15, 2022, 5:36 PM

  Publication: Phys. Rev. B 104, L121410 (2021)

  Presenters

  • Raditya W Bomantara

    University of Sydney

  Authors

  • Raditya W Bomantara

    University of Sydney

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• Majorana fusion rules in a single-charge topological transistor

  ORAL

  March 15, 2022, 5:36 PM – March 15, 2022, 5:48 PM

  Presenters

  • Ruben Seoane Souto

    Lund Univ/Lund Inst of Tech, Division of Solid State Physics and NanoLund, Lund University

  Authors

  • Ruben Seoane Souto

    Lund Univ/Lund Inst of Tech, Division of Solid State Physics and NanoLund, Lund University

  • Martin Leijnse

    Univ of Copenhagen, Division of Solid State Physics and NanoLund, Lund University

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• Desining $\mathbb{Z}_2$ and $\mathbb{Z}_2 \times \mathbb{Z}_2$ topological orders using networks of Majorana bound states

  ORAL

  March 15, 2022, 5:48 PM – March 15, 2022, 6:00 PM

  Publication: in preparation: "Desining $\mathbb{Z}_2$ and $\mathbb{Z}_2 \times \mathbb{Z}_2$ topological orders using networks of Majorana bound states"

  Presenters

  • Mehdi Kargarian

    Sharif University of Technology

  Authors

  • Mehdi Kargarian

    Sharif University of Technology

  • Fatemeh Mohammadi

    Sharif University of Technology

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• Equivalence of interacting semimetals and low-density many-body systems to single-particle systems with quenched disorder

  ORAL

  March 15, 2022, 6:00 PM – March 15, 2022, 6:12 PM

  Publication: https://arxiv.org/abs/2104.02720

  Presenters

  • Shijun Sun

    University of California, Santa Cruz

  Authors

  • Shijun Sun

    University of California, Santa Cruz

  • Sergey Syzranov

    University of California, Santa Cruz

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• Dynamical protocols to improve majoranas and distinguish from trivial zero modes I.

  ORAL

  March 15, 2022, 6:12 PM – March 15, 2022, 6:24 PM

  Publication: [1] K. Agarwal and I. Martin, Phys. Rev. Lett. 125, 080602 (2020)<br>[2] I. Martin and K. Agarwal, PRX. Quantum 1, 020324 (2020).

  Presenters

  • Brett Min

    McGill Univ

  Authors

  • Brett Min

    McGill Univ

  • Bastien Fajardo

    McGill uni, McGill Univ

  • Tami Pereg-Barnea

    McGill Univ, McGill University

  • Kartiek Agarwal

    McGill University, McGill Univ

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• Dynamical protocols to improve majoranas and distinguish from trivial zero modes II.

  ORAL

  March 15, 2022, 6:24 PM – March 15, 2022, 6:36 PM

  Presenters

  • Bastien Fajardo

    McGill uni, McGill Univ

  Authors

  • Bastien Fajardo

    McGill uni, McGill Univ

  • Brett Min

    McGill Univ

  • Kartiek Agarwal

    McGill Univ

  • Tami Pereg-Barnea

    McGill Univ, McGill University

  View abstract →

• Phases of a holographic model for multi-Weyl semimetal

  ORAL

  March 15, 2022, 6:36 PM – March 15, 2022, 6:48 PM

  Publication: Journal of High Energy Physics 07(2020), 052

  Presenters

  • Rodrigo A Soto Garrido

    Pontif Univ Catolica de Chile

  Authors

  • Rodrigo A Soto Garrido

    Pontif Univ Catolica de Chile

  • Vladimir Juricic

    NORDITA, Universidad Tecnica Federico Santa Maria, Casilla 110, Valparaiso, Chile, Universidad Tecnica Federico Santa Marıa; NORDITA

  • Ignacio Salazar Landea

    Instituto de Física de La Plata - CONICET

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• Topological Superconductivity in a Weyl model of stacked Su-Schrieffer-Heeger chains

  POSTER

  March 15, 2022, 6:48 PM – March 15, 2022, 7:00 PM

  Publication: Peter Rosenberg, Niraj Aryal, and Efstratios Manousakis<br>Phys. Rev. B 100, 104522 (2019)

  Presenters

  • Peter Rosenberg

    Université de Sherbrooke, Département de Physique & Institut Quantique, Université de Sherbrooke, Québec, Canada J1K 2R1

  Authors

  • Efstratios Manousakis

    Florida State University

  • Peter Rosenberg

    Université de Sherbrooke, Département de Physique & Institut Quantique, Université de Sherbrooke, Québec, Canada J1K 2R1

  View abstract →