Focus Session: Low D/Frustrated Magnetism - 2D Lattices

Presentations

• Exotic quantum phases in a frustrated quantum spin model on a honeycomb lattice

  ORAL

  March 22, 2011, 2:30 PM – March 22, 2011, 2:42 PM

  Authors

  • Christopher Varney

    • Georgetown University / University of Maryland
    • University of Maryland / Georgetown University

  • Kai Sun

    • University of Maryland
    • Joint Quantum Institute and Condensed Matter Theory Center, University of Maryland, College Park, MD 20742
    • JQI and CMTC, University Of Maryland

  • Victor Galitski

    • Dept. of Physics, University of Maryland
    • University of Maryland
    • University of Maryland College Park
    • University of Maryland, College Park

  • Marcos Rigol

    • Georgetown University
    • Department of Physics, Georgetown University

  View abstract →

• Protecting the Kitaev honeycomb model from external fields

  ORAL

  March 22, 2011, 2:42 PM – March 22, 2011, 2:54 PM

  Authors

  • Haitan Xu

    • Joint Quantum Institute, University of Maryland, College Park, MD 20742, and National Institute of Standards and Technology, Gaithersburg, MD 20899

  • Jacob Taylor

    • University of Maryland, College Park, Department of Physics; National Institute of Standards and Technology, Gaithersburg, MD
    • University of Maryland
    • University of Maryland and Joint Quantum Institute
    • Joint Quantum Institute, NIST
    • Joint Quantum Institute, University of Maryland, College Park, MD 20742, and National Institute of Standards and Technology, Gaithersburg, MD 20899

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• Paramagnetic ground states and field-driven N\'eel order in S=3/2 Heisenberg antiferromagnets on a honeycomb lattice

  ORAL

  March 22, 2011, 2:54 PM – March 22, 2011, 3:06 PM

  Authors

  • Ramachandran Ganesh

    • Department of Physics, University of Toronto

  • D.N. Sheng

    • CSU, Northridge
    • Dept. of Physics and Astronomy, CSU, Northridge
    • Department of Physics and Astronomy, California State Univ., Northridge

  • Y.J. Kim

    • University of Toronto, Canada
    • Department of Physics, University of Toronto

  • Arun Paramekanti

    • Department of Physics, University of Toronto
    • University of Toronto

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• Gapped $Z_2$ spin liquid and chiral antiferromagnetic phase in Hubbard model on the honeycomb lattice

  ORAL

  March 22, 2011, 3:06 PM – March 22, 2011, 3:18 PM

  Authors

  • Yuan-Ming Lu

    • Boston College

  • Ying Ran

    • Boston College

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• Exotic phases in Mott insulating Iridates with strong spin-orbit coupling: Phase diagram of the Kitaev-Heisenberg model in a magnetic field

  ORAL

  March 22, 2011, 3:18 PM – March 22, 2011, 3:30 PM

  Authors

  • Hong-Chen Jiang

    • Microsoft Research, Station Q, UCSB

  • Zheng-Cheng Gu

    • Kavli Institute for Theoretical Physics, UCSB

  • Xiao-Liang Qi

    • Microsoft Research, Station Q, UCSB

  • Simon Trebst

    • Microsoft Research, Station Q, UCSB

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• Schwinger boson spin liquid states on honeycomb lattice: projective symmetry group analysis and critical field theory

  ORAL

  March 22, 2011, 3:30 PM – March 22, 2011, 3:42 PM

  Authors

  • Fa Wang

    • Department of Physics, MIT

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• Nature of the spin liquid state of the Hubbard model on the honeycomb lattice

  ORAL

  March 22, 2011, 3:42 PM – March 22, 2011, 3:54 PM

  Authors

  • Bryan Clark

    • PCTS, Department of Physics, Princeton University

  • Dmitry Abanin

    • PCTS, Department of Physics, Princeton University

  • Shivaji Sondhi

    • Department of Physics, Princeton University

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• Finite-temperature phase transition to $m=1/2$ plateau phase in a S=1/2 XXZ model on Shastry-Sutherland Lattices

  ORAL

  March 22, 2011, 3:54 PM – March 22, 2011, 4:06 PM

  Authors

  • Takafumi Suzuki

    • Institute for Solid StatePhysics

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• Study of spin-lattice coupling in the Shastry-Sutherland compound SrCu$_2$(BO$_3$)$_2$

  ORAL

  March 22, 2011, 4:06 PM – March 22, 2011, 4:18 PM

  Authors

  • Ramzy Daou

    • MPI-CPfS

  • Marcelo Jaime

    • Los Alamos National Laboratory, Los Alamos, NM, USA
    • LANL
    • NHMFL-Los Alamos
    • MPA-CMMS, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
    • NHMFL, Los Alamos National Laboratory, Los Alamos NM 87545, USA

  • Scott Crooker

    • NHMFL-Los Alamos

  • Franziska Weickert

    • MPI-CPfS

  • Michael Nicklas

    • MPI-CPfS

  • Frank Steglich

    • MPI-CPfS

  • Hannah Dabkowska

    • McMaster University

  • Bruce Gaulin

    • McMaster University

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• Phase Transitions in the $J_1-J_2$ Ising Model on the Square Lattice

  ORAL

  March 22, 2011, 4:18 PM – March 22, 2011, 4:30 PM

  Authors

  • Songbo Jin

    • Boston University

  • Arnab Sen

    • Boston University

  • Anders W. Sandvik

    • Boston University

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• Low Temperature $^{31}$P-NMR Study of the Frustrated Square-Lattice Compound BaCdVO(PO$_{4}$)$_{2}$

  ORAL

  March 22, 2011, 4:30 PM – March 22, 2011, 4:42 PM

  Authors

  • B. Roy

    • Ames Laboratory, Dept. of Phys. and Astro., Iowa State Univ.

  • R. Nath

    • Ames Laboratory, Dept. of Phys. and Astro., Iowa State Univ.

  • D.C. Johnston

    • Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011
    • Ames Laboratory, Dept. of Phys. and Astro., Iowa State Univ.

  • Y. Furukawa

    • Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University
    • Ames Laboratory, Dept. of Phys. and Astro., Iowa State Univ.

  • C. Geibel

    • MPI CPfS Dresden
    • MPI CPfS, Dresden

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• Magnetic phase diagram of spatially anisotropic, frustrated spin-1/2 Heisenberg antiferromagnet on square and stacked square lattices

  ORAL

  March 22, 2011, 4:42 PM – March 22, 2011, 4:54 PM

  Authors

  • Kingshuk Majumdar

    • Department of Physics, Grand Valley State University, Allendale, MI 49401

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• Study of Orbital Degenerate System in Frustrated Checkerboard Lattice

  ORAL

  March 22, 2011, 4:54 PM – March 22, 2011, 5:06 PM

  Authors

  • Joji Nasu

    • Tohoku University

  • Sumio Ishihara

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• Thermodynamics of the AF Heisenberg Model on the Checkerboard Lattice; a Numerical Linked-Cluster Expansion Study

  ORAL

  March 22, 2011, 5:06 PM – March 22, 2011, 5:18 PM

  Authors

  • Ehsan Khatami

  • Marcos Rigol

    • Georgetown University
    • Department of Physics, Georgetown University

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• Quantum Phases of the Cairo Pentagonal Lattice

  ORAL

  March 22, 2011, 5:18 PM – March 22, 2011, 5:30 PM

  Authors

  • Ioannis Rousochatzakis

    • Max Planck Institute for the Physics of Complex Systems

  • Andreas M. Laeuchli

    • Max Planck Institute for the Physics of Complex Systems

  • Roderich Moessner

    • Max Planck Institute for the Physics of Complex Systems
    • Max Planck Institute for the Physcis of Complex Systems, D-01187 Dresden, Germany

  View abstract →