Spin Chains: Theory

Presentations

• Quantum phase transitions and stable edge magnetism in effective spin models for graphene zigzag nanoribbons

  ORAL

  March 6, 2018, 2:30 PM – March 6, 2018, 2:42 PM

  Presenters

  • Stefan Wessel

    • RWTH Aachen University
    • Institut für Theoretische Festkörperphysik, RWTH Aachen

  Authors

  • Stefan Wessel

    • RWTH Aachen University
    • Institut für Theoretische Festkörperphysik, RWTH Aachen

  • Cornelie Gergs

    • RWTH Aachen University

  View abstract →

• Two-Terminal Transport of Quantum Spin Superfluidity

  ORAL

  March 6, 2018, 2:42 PM – March 6, 2018, 2:54 PM

  Presenters

  • Silas Hoffman

    • University of Basel
    • Physics, University of Basel

  Authors

  • Silas Hoffman

    • University of Basel
    • Physics, University of Basel

  • Daniel Loss

    • Univ of Basel
    • Center for Emergent Matter Science , RIKEN
    • Department of Physics, University of Basel
    • Departement of Physics, University of Basel
    • University of Basel
    • Physics, University of Basel

  • Yaroslav Tserkovnyak

    • University of California, Los Angeles
    • Physics, University of California Los Angeles
    • Department of Physics and Astronomy, Univ of California - Los Angeles
    • Physics and Astronomy, University of California, Los Angeles
    • Univ of California - Los Angeles
    • Physics and Astronomy, Univ of California - Los Angeles
    • Physics and Astronomy, University of California Los Angeles
    • Department of Physics and Astronomy, University of California, Los Angeles
    • Physics, Univ of California - Los Angeles
    • Department of Physics and Astronomy, University of California Los Angeles

  View abstract →

• Spinon deconfinement on domain walls

  ORAL

  March 6, 2018, 2:54 PM – March 6, 2018, 3:06 PM

  Presenters

  • Tin Sulejmanpasic

    • Physics, Philippe Meyer Institute at Ecole Normale Superieure

  Authors

  • Tin Sulejmanpasic

    • Physics, Philippe Meyer Institute at Ecole Normale Superieure

  • Hui Shao

    • Boston University
    • Beijing Computational Science Research Center

  • Anders Sandvik

    • Physics, Boston University
    • Boston University
    • Boston Univ
    • Department of Physics, Boston University

  View abstract →

• Non-trivial phases at intermediate rung coupling in SU(N) Heisenberg ladders

  ORAL

  March 6, 2018, 3:06 PM – March 6, 2018, 3:18 PM

  Presenters

  • Andreas Weichselbaum

    • Ludwig Maximilians University
    • Ludwig-Maximilian University of Munich

  Authors

  • Andreas Weichselbaum

    • Ludwig Maximilians University
    • Ludwig-Maximilian University of Munich

  • Sylvain Capponi

    • Univ Toulouse III
    • CNRS Toulouse Université Paul Sabatier

  • Andreas Laeuchli

    • University of Innsbruck

  • Philippe Lecheminant

    • Université de Cergy Pontoise

  • Alexei Tsvelik

    • Brookhaven National Laboratory

  View abstract →

• The dynamic structure factor in impurity-doped spin chains

  ORAL

  March 6, 2018, 3:18 PM – March 6, 2018, 3:30 PM

  Presenters

  • Kevin Jägering

    • Univ Kaiserslautern

  Authors

  • Kevin Jägering

    • Univ Kaiserslautern

  • Annabelle Bohrdt

    • Harvard University
    • Tech Univ Muenchen
    • Univ Kaiserslautern

  • Imke Schneider

    • Univ Kaiserslautern

  • Sebastian Eggert

    • Univ Kaiserslautern
    • Univ. Kaiserslautern

  View abstract →

• Novel magnetization plateaus in the spin-1/2 antiferromagnetic Heisenberg model on a kagome-strip chain

  ORAL

  March 6, 2018, 3:30 PM – March 6, 2018, 3:42 PM

  Presenters

  • Katsuhiro Morita

    • Department of Applied Physics, Tokyo University of Science

  Authors

  • Katsuhiro Morita

    • Department of Applied Physics, Tokyo University of Science

  • Takanori Sugimoto

    • Department of Applied Physics, Tokyo University of Science

  • Shigetoshi Sota

    • Advanced Institute for Computational Science, RIKEN

  • Takami Tohyama

    • Department of Applied Physics, Tokyo University of Science
    • Tokyo University of Science

  View abstract →

• NMR relaxation rate in quasi-one-dimensional antiferromagnets

  ORAL

  March 6, 2018, 3:42 PM – March 6, 2018, 3:54 PM

  Presenters

  • Maxime Dupont

    • Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS

  Authors

  • Maxime Dupont

    • Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS

  • Sylvain Capponi

    • Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS

  • Nicolas Laflorencie

    • Univ Toulouse III
    • Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS

  • Edmond Orignac

    • Univ Lyon, ENS de Lyon, Univ Claude Bernard, CNRS UMR 5672, Laboratoire de Physique

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• Thermal Intra-Band Magnon Scattering in Haldane Spin-One Chains

  ORAL

  March 6, 2018, 3:54 PM – March 6, 2018, 4:06 PM

  Presenters

  • Jonas Becker

    • Institut für Theoretische Festkörperphysik, RWTH Aachen

  Authors

  • Jonas Becker

    • Institut für Theoretische Festkörperphysik, RWTH Aachen

  • Thomas Koehler

    • Institute for Theoretical Physics, Univ Goettingen
    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  • Alexander Tiegel

    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  • Salvatore Manmana

    • Institute for Theoretical Physics, Univ Goettingen
    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  • Stefan Wessel

    • RWTH Aachen University
    • Institut für Theoretische Festkörperphysik, RWTH Aachen

  • Andreas Honecker

    • Laboratoire de Physique Théorique et Modélisation (UMR 8089), Université de Cergy-Pontoise
    • Laboratoire de Physique Théorique et Modélisation, Université de Cergy-Pontoise
    • Univ de Cergy-Pontoise

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• Emergent SU(N) symmetry in disordered SO(N) magnetic chains

  ORAL

  March 6, 2018, 4:06 PM – March 6, 2018, 4:18 PM

  Presenters

  • Pedro Lopes

    • Univ of Sherbrooke

  Authors

  • Pedro Lopes

    • Univ of Sherbrooke

  • Victor Quito

    • MagLab
    • National High Magnetic Field Laboratory (NHMFL) and Florida State University (FSU)

  • Jose Hoyos

    • Universidade Estadual de Sao Paulo

  • Eduardo Miranda

    • Physics, Universidade Estadual de Campinas
    • Universidade Estadual de Campinas
    • University of Campinas

  View abstract →

• A tunable quantum spin chain with three-body interactions

  ORAL

  March 6, 2018, 4:18 PM – March 6, 2018, 4:30 PM

  Presenters

  • Khagendra Adhikari

    • Department of Physics and Astronomy, Univ of Mississippi

  Authors

  • Khagendra Adhikari

    • Department of Physics and Astronomy, Univ of Mississippi

  • Kevin Beach

    • Department of Physics and Astronomy, Univ. of Mississippi
    • Department of Physics and Astronomy, Univ of Mississippi

  View abstract →

• Disorder-induced Revival of the Bose-Einstein Condensation at High Magnetic Fields in Ni(Cl$_{1-x}$Br$_x$)$_2$-4SC(NH$_2$)

  ORAL

  March 6, 2018, 4:30 PM – March 6, 2018, 4:42 PM

  Presenters

  • Sylvain Capponi

    • Univ Toulouse III
    • CNRS Toulouse Université Paul Sabatier

  Authors

  • Sylvain Capponi

    • Univ Toulouse III
    • CNRS Toulouse Université Paul Sabatier

  • Maxime Dupont

    • Univ Toulouse III

  • Nicolas Laflorencie

    • Univ Toulouse III
    • Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS

  • Mladen Horvatić

    • LNCMI

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• Exposing fractional spin excitations with spin current noise in one-dimensional quantum magnets

  ORAL

  March 6, 2018, 4:42 PM – March 6, 2018, 4:54 PM

  Presenters

  • Joshua Aftergood

    • Physics, CUNY-Queens Coll

  Authors

  • Joshua Aftergood

    • Physics, CUNY-Queens Coll

  • So Takei

    • Physics, CUNY-Queens Coll

  View abstract →