Hubbard Model

Presentations

• Origin of the Mott Gap

  ORAL

  March 17, 2009, 11:15 AM – March 17, 2009, 11:27 AM

  Authors

  • Philip Phillips

    • University of Illinois at Urbana-Champaign
    • Loomis Laboratory of Physics, University of Illinois, Urbana, Ilinois 61801

  • Robert G. Leigh

    • Loomis Laboratory of Physics, University of Illinois, Urbana, Ilinois 61801

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• Diagrammatic Monte Carlo

  ORAL

  March 17, 2009, 11:27 AM – March 17, 2009, 11:39 AM

  Authors

  • Kris Van Houcke

    • UMASS Amherst

  • Felix Werner

    • UMASS Amherst
    • University of Massachusetts

  • Evgeny Kozik

    • ETH Zurich

  • Lode Pollet

    • UMASS Amherst

  • Nikolay Prokof'ev

    • Department of Physics, University of Massachusetts, Amherst
    • U. Massachusetts Amherst
    • UMASS Amherst

  • Boris Svistunov

    • Department of Physics, University of Massachusetts, Amherst
    • U. Massachusetts Amherst
    • UMASS Amherst

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• Unconventional soft gaps in strongly-correlated systems with coexisting short-range interaction and disorder

  ORAL

  March 17, 2009, 11:39 AM – March 17, 2009, 11:51 AM

  Authors

  • Hiroshi Shinaoka

    • Dept. of Applied Physics, Univ. Tokyo

  • Masatoshi Imada

    • Dept. of Applied Physics, Univ. Tokyo

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• Determinant Quantum Monte Carlo method applied to the t-J model

  ORAL

  March 17, 2009, 11:51 AM – March 17, 2009, 12:03 PM

  Authors

  • Aleksander Zujev

    • UC Davis

  • Richard Fye

    • 825 La Charles NE Albuquerque, NM 87123

  • Richard Scalettar

    • University of California, Davis
    • UC Davis Physics Dept
    • UC Davis

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• Ordering and Frustration in a Strongly Correlated Chain system

  ORAL

  March 17, 2009, 12:03 PM – March 17, 2009, 12:15 PM

  Authors

  • Siddhartha Lal

    • University of Illinois
    • Department of Physics, University of Illinois at Urbana-Champaign

  • Mukul Laad

    • Max Planck Institute for Complex Systems, Dresden, Germany

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• Mott and Wigner-Mott transition away from half-filling

  ORAL

  March 17, 2009, 12:15 PM – March 17, 2009, 12:27 PM

  Authors

  • Chunhua Li

    • Boston College

  • Ziqiang Wang

    • Boston College
    • Department of Physics, Boston College
    • Boston college

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• Effect of Interchain Hopping on Nonequivalent Hubbard Chains

  ORAL

  March 17, 2009, 12:27 PM – March 17, 2009, 12:39 PM

  Authors

  • Takami Tohyama

    • Yukawa Institute for Theoretical Physics, Kyoto University
    • Yukawa Institute for Theoretical Physics, Kyoto University, Japan
    • Kyoto University
    • Yukawa Institute for Theoretical Physics

  • Hiroyuki Yoshizumi

  • Takao Morinari

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• High Precision QMC Study of the 2D Hubbard Model

  ORAL

  March 17, 2009, 12:39 PM – March 17, 2009, 12:51 PM

  Authors

  • Christopher Varney

    • University of California, Davis

  • Simone Chiesa

    • University of California, Davis

  • Richard Scalettar

    • University of California, Davis
    • UC Davis Physics Dept
    • UC Davis

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• Quantum phase transition in the one-dimensional half-filled asymmetric Hubbard model

  ORAL

  March 17, 2009, 12:51 PM – March 17, 2009, 1:03 PM

  Authors

  • Yang Liu

    • Department of Physics, The Chinese University of Hong Kong

  • Wen-Ling Chan

    • Department of Physics, The Chinese University of Hong Kong

  • Shi-Jian Gu

    • The Chinese University of Hong Kong, Shatin, N.T., Hong Kong
    • Department of Physics, The Chinese University of Hong Kong

  • Hai-Qing Lin

    • The Chinese University of Hong Kong, Shatin, N.T., Hong Kong
    • The Chinese University of Hong Kong, Shatin, Hong Kong
    • Department of Physics and the Institute of Theoretical Physics, the Chinese University of Hong Kong
    • Department of Physics, The Chinese University of Hong Kong

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• Effect of nonlocal interactions on the disorder-induced zero-bias anomaly in the extended Anderson-Hubbard model

  ORAL

  March 17, 2009, 1:03 PM – March 17, 2009, 1:15 PM

  Authors

  • Rachel Wortis

    • Trent University

  • Hongyi Chen

    • Trent University

  • W.A. Atkinson

    • Trent University

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• Local Order and the gapped phase of the Hubbard model: a plaquette dynamical mean field investigation

  ORAL

  March 17, 2009, 1:15 PM – March 17, 2009, 1:27 PM

  Authors

  • Emanuel Gull

    • ETH Zurich

  • Philipp Werner

    • ETH Zurich

  • Xin Wang

    • Columbia University

  • Matthias Troyer

    • ETH Zurich

  • A. Millis

    • Department of Physics, Columbia University
    • Columbia University

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• Delocalization effect of the Hubbard repulsion in two dimensions and exact terms

  ORAL

  March 17, 2009, 1:27 PM – March 17, 2009, 1:39 PM

  Authors

  • Zsolt Gulacsi

    • University of Debrecen, Department of Theoretical Physics

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• One-dimensional periodic Anderson model at partial band filling

  ORAL

  March 17, 2009, 1:39 PM – March 17, 2009, 1:51 PM

  Authors

  • Miklos Gulacsi

    • Max Planck Institute for the Physics of Complex Systems

  • Ian McCulloch

    • Max Planck Institute for the Physics of Complex Systems

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• The Marginal Fermi Liquid-A Derivation Based on Dirac's Constraints

  POSTER

  March 17, 2009, 1:51 PM – March 17, 2009, 2:03 PM

  Authors

  • D. Schmeltzer

    • CCNY, CUNY
    • Ccny-Cuny
    • CCNY

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