Frustrated Lattices: Kitaev, Pyrochlore, and Others

Presentations

• Intermediate gapless phase and topological phase transition of the Kitaev model in a uniform magnetic field

  ORAL

  March 5, 2019, 2:30 PM – March 5, 2019, 2:42 PM

  Presenters

  • Shuang Liang

    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  Authors

  • Shuang Liang

    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  • Ming-Hong Jiang

    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  • Wei Chen

    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  • Jian-Xin Li

    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  • Qiang-Hua Wang

    • Physics, Nanjing University
    • Physics, Nanjing University and National Laboratory of Solid State Microstructures

  View abstract →

• Majorana representations of spin and an alternative solution of the Kitaev honeycomb model

  ORAL

  March 5, 2019, 2:42 PM – March 5, 2019, 2:54 PM

  Presenters

  • Jianlong Fu

    • School of Physics and Astronomy, University of Minnesota

  Authors

  • Jianlong Fu

    • School of Physics and Astronomy, University of Minnesota

  • Johannes Knolle

    • Blackett Laboratory, Imperial College London
    • Physics, Imperial College London

  • Natalia Perkins

    • University of Minnesota
    • School of Physics and Astronomy, University of Minnesota

  View abstract →

• Algebraic Quantum Spin Liquid from an Exactly Solvable Spin-1/2 Kitaev Model

  ORAL

  March 5, 2019, 2:54 PM – March 5, 2019, 3:06 PM

  Presenters

  • Jian-Jian Miao

    • Physics Department, Zhejiang University
    • Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

  Authors

  • Jian-Jian Miao

    • Physics Department, Zhejiang University
    • Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

  • Hui-Ke Jin

    • Physics Department, Zhejiang University
    • Zhejiang University

  • Fu-Chun Zhang

    • Kavli Institute of Theoretical Sciences
    • Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

  • Yi Zhou

    • Physics Department, Zhejiang University
    • Department of Physics, Zhejiang University
    • Zhejiang University

  View abstract →

• Topological superconductivity in the Kondo-Kitaev model

  ORAL

  March 5, 2019, 3:06 PM – March 5, 2019, 3:18 PM

  Presenters

  • Wonjune Choi

    • Physics, University of Toronto

  Authors

  • Wonjune Choi

    • Physics, University of Toronto

  • Philipp Wilhelm Klein

    • Physics, University of Cologne

  • Achim Rosch

    • University of Cologne
    • Physics, University of Cologne

  • Yong-Baek Kim

    • Department of Physics, University of Toronto
    • Department of Physics and Centre for Quantum Materials, University of Toronto
    • Physics, University of Toronto

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• Emergent interacting two-fluids in a disordered Hubbard model

  ORAL

  March 5, 2019, 3:18 PM – March 5, 2019, 3:30 PM

  Presenters

  • Kyungmin Lee

    • Ohio State University

  Authors

  • Kyungmin Lee

    • Ohio State University

  • Aavishkar Patel

    • Harvard University
    • Harvard Univeristy

  • Nandini Trivedi

    • Ohio State University
    • Department of Physics, The Ohio State University
    • Department of Physics, Ohio State University
    • The Ohio State University
    • Physics, Ohio State University

  • Subir Sachdev

    • Department of Physics, Harvard University
    • Harvard University
    • Harvard Univeristy

  View abstract →

• Many-body localization in a modified SYK model

  ORAL

  March 5, 2019, 3:30 PM – March 5, 2019, 3:42 PM

  Presenters

  • Hanteng Wang

    • University of Minnesota

  Authors

  • Hanteng Wang

    • University of Minnesota

  • Alex Kamenev

    • University of Minnesota

  View abstract →

• Strong impact of all-in all-out magnetic order on magnetic and lattice dynamics in pyrochlore iridates studied by Raman spectroscopy

  ORAL

  March 5, 2019, 3:42 PM – March 5, 2019, 3:54 PM

  Presenters

  • Kentaro Ueda

    • Department of Applied Physics and Quantum-Phase Electronics Center, University of Tokyo
    • University of Tokyo

  Authors

  • Kentaro Ueda

    • Department of Applied Physics and Quantum-Phase Electronics Center, University of Tokyo
    • University of Tokyo

  • Ryoma Kaneko

    • Department of Applied Physics and Quantum-Phase Electronics Center, University of Tokyo
    • University of Tokyo

  • Alaska Subedi

    • Universite Paris-Saclay
    • Centre de Physique Theorique, Ecole Polytechnique

  • Matteo Minola

    • Max-Planck-Institut
    • Max Planck Institute Stuttgart

  • Bumjoon Kim

    • Pohang University
    • Pohang University of Science and Technology
    • Physics, Pohang University of Science and Technology
    • Department of Physics, POSTECH
    • Institute for Basic Science
    • Department of Physics, Pohang University of Science and Technology

  • Jun Fujioka

    • Graduate School of Pure and Applied Sciences, University of Tsukuba
    • University of Tsukuba
    • University of Tokyo and JST-PRESTO

  • Yoshinori Tokura

    • RIKEN Center for Emergent Matter Science (CEMS)
    • RIKEN Center for Emergent Matter Science
    • RIKEN CEMS
    • RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan
    • Center for Emergent Matter Science (CEMS), RIKEN
    • Department of Applied Physics and Quantum-Phase Electronics Center, University of Tokyo
    • University of Tokyo
    • University of Tokyo and RIKEN CEMS
    • CEMS, RIKEN
    • Center for Emergent Matter Science, RIKEN
    • Department of Applied Physics, University of Tokyo
    • University of Tokyo and RIKEN-CEMS

  • Bernhard Keimer

    • max planck inst.
    • Max Planck Institute for Solid State Research
    • max planck institut
    • Max-Planck-Institut
    • Max Planck Institute for Solid State Research, Stuttgart, Germany
    • Max Planck Institute Stuttgart

  View abstract →

• Linear magnetoresistance in the all-in-all-out antiferromagnet Cd₂Os₂O₇

  ORAL

  March 5, 2019, 3:54 PM – March 5, 2019, 4:06 PM

  Presenters

  • Yishu Wang

    • Johns Hopkins University
    • Caltech, Physics, Math & Astronomy
    • The Johns Hopkins University

  Authors

  • Yishu Wang

    • Johns Hopkins University
    • Caltech, Physics, Math & Astronomy
    • The Johns Hopkins University

  • Yejun Feng

    • Okinawa Institute of Science and Technology
    • Okinawa Institute of Science and Technology Graduate University

  • Felipe Gomez

    • California Institute of Technology

  • Daniel Silevitch

    • Caltech
    • Caltech, Physics, Math & Astronomy
    • California Institute of Technology

  • Jiaqiang Yan

    • Oak Ridge National Laboratory (USA)
    • Materials Science and Technology Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Materials Science and Technology, Materials Science and Technology
    • Oak Ridge National Lab
    • Materials Science and Engineering, The University of Tennessee

  • David George Mandrus

    • Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • University of Tennessee-Knoxville
    • Oak Ridge National Lab
    • Department of Materials Science and Engineering, University of Tennessee
    • University of Tennessee (Knoxville, USA)
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Department of Material Science & Engineering, University of Tennessee
    • Material Science and Engineering, University of Tennessee
    • Materials Science and Technology, Materials Science and Technology
    • University of Tennessee, Knoxville
    • Department of Materials Science and Engineering, The University of Tennessee
    • Materials Science and Engineering, The University of Tennessee
    • Oak Ridge National Laboratory
    • Department of Material Science and Engineering, University of Tennessee

  • Patrick Lee

    • Massachusetts Institute of Technology
    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  • Thomas F Rosenbaum

    • Caltech
    • Caltech, Physics, Math & Astronomy
    • California Institute of Technology

  View abstract →

• Visualizing Kondo lattice behavior in the frustrated pyrochlore iridate Pr₂Ir₂O₇ using scanning tunneling spectroscopy and machine learning

  ORAL

  March 5, 2019, 4:06 PM – March 5, 2019, 4:18 PM

  Presenters

  • Mariam Kavai

    • Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton
    • Binghamton University

  Authors

  • Mariam Kavai

    • Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton
    • Binghamton University

  • Kyle G Sherman

    • Binghamton University

  • Justin Leshen

    • Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton
    • Binghamton University

  • Joel Friedman

    • Binghamton University

  • Ioannis Giannakis

    • Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton
    • Binghamton University

  • Satoru Nakatsuji

    • University of Tokyo, Institute for Solid State Physics
    • Advanced Materials Science, The University of Tokyo
    • University of Tokyo
    • ISSP, U Tokyo
    • U Tokyo, ISSP
    • ISSP, University of Tokyo

  • Michael J Lawler

    • Binghamton University

  • Pegor Aynajian

    • Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton
    • Binghamton University

  View abstract →

• Using quantum typicality to compute the thermodynamics of the frustrated spin compound SrCu2(BO3)2

  ORAL

  March 5, 2019, 4:18 PM – March 5, 2019, 4:30 PM

  Presenters

  • Alexander Wietek

    • Flatiron Institute, Simons Foundation

  Authors

  • Alexander Wietek

    • Flatiron Institute, Simons Foundation

  • Andreas Honecker

    • Universite de Cergy-Pontoise
    • Laboratoire de Physique Théorique et Modélisation, Cergy-Pontoise University
    • Laboratoire de Physique Théorique et Modélisation, Université de Cergy-Pontoise

  • Philippe Corboz

    • University of Amsterdam
    • Institute for Theoretical Physics, University of Amsterdam
    • Institute for Theoretical Physics and Delta Institute for Theoretical Physics, Universiteit van Amsterdam

  • Stefan Wessel

    • Institut für Theoretische Festkörperphysik, RWTH Aachen University
    • RWTH Aachen University
    • Institute for Theoretical Solid State Physics, RWTH Aachen University

  • Frederic Mila

    • EPFL Lausanne
    • Institute of Theoretical Physics, Ecole Polytechnique Fédérale Lausanne (EPFL)
    • Institute of Physics, École Polytechnique Fédérale de Lausanne
    • Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL)

  • Bruce Normand

    • Paul Scherrer Institute, Switzerland
    • Paul Scherrer Institute
    • Neutrons and Muons Research Division, Paul Scherrer Institute
    • Paul Scherer Institute, Vilingen
    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland

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• Partial order in the extended Hubbard model on a triangular lattice

  ORAL

  March 5, 2019, 4:30 PM – March 5, 2019, 4:42 PM

  Presenters

  • Matthew Enjalran

    • Physics, Southern Connecticut State University

  Authors

  • Matthew Enjalran

    • Physics, Southern Connecticut State University

  View abstract →

• Supersymmetry in an interacting Majorana model on the kagome lattice

  ORAL

  March 5, 2019, 4:42 PM – March 5, 2019, 4:54 PM

  Presenters

  • Chengshu Li

    • University of British Columbia

  Authors

  • Chengshu Li

    • University of British Columbia

  • Étienne Lantagne-Hurtubise

    • University of British Columbia

  • Marcel Franz

    • University of British Columbia
    • Stewart Blusson Quantum Matter Institute, University of British Columbia

  View abstract →

• Majorana-Hubbard model on the triangular lattice

  ORAL

  March 5, 2019, 4:54 PM – March 5, 2019, 5:06 PM

  Presenters

  • Tarun Tummuru

    • University of British Columbia

  Authors

  • Tarun Tummuru

    • University of British Columbia

  • Alberto Nocera

    • University of British Columbia
    • Stewart Blusson Quantum Matter Institute, University of British Columbia

  • Ian Affleck

    • University of British Columbia
    • Stewart Blusson Quantum Matter Institute and the Department of Physics and Astronomy, University of British Columbia
    • The University of British Columbia
    • Stewart Blusson Quantum Matter Institute, University of British Columbia

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• Possible gapless spin liquid in a rare-earth kagome lattice magnets Tm₃Sb₃Zn₂O₁₄

  ORAL

  March 5, 2019, 5:06 PM – March 5, 2019, 5:18 PM

  Presenters

  • Zhaofeng Ding

    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China
    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  Authors

  • Zhaofeng Ding

    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China
    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  • Yanxing Yang

    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  • Jian Zhang

    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China
    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  • Cheng Tan

    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China
    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  • Zihao Zhu

    • Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  • Gang Chen

    • Fudan University
    • Department of Physics, Fudan University

  • Lei Shu

    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China
    • Fudan University
    • Physics, Fudan University
    • State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China.

  View abstract →