Numerical Methods for Strongly Correlated Systems: Hubbard and Quasi-Particle

Presentations

• Evaluation of time-resolved photoemission spectra from nonequilibrium, time-domain Green functions

  ORAL

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

  Authors

  • B. Moritz

    • SLAC and Stanford University

  • T. P. Devereaux

    • SLAC and Stanford University

  • H. R. Krishnamurthy

    • Indian Institute of Science

  • J. K. Freericks

    • Georgetown University

  View abstract →

• Mott-like behavior in the pseudogap region of the Hubbard model

  ORAL

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

  Authors

  • Dimitrios Galanakis

    • Louisiana State Univ.

  • Karlis Mikelsons

    • Louisiana State Univ. and Univ. of Cincinnati

  • Ehsan Khatami

    • Louisiana State Univ. and Univ. of Cincinnati

  • Mark Jarrell

    • Louisiana State Univ. and Univ. of Cincinnati

  • Alexandru Macridin

    • Univ. of Cincinnati

  • Michael Ma

    • Univ. of Cincinnati

  • Juana Moreno

    • Louisiana State Univ.

  View abstract →

• Pairing instabilities and Bose condensation in Hubbard nanoclusters

  ORAL

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

  Authors

  • Gayanath Fernando

    • Department of Physics, University of Connecticut
    • Department of Physics, University of Connecticut, Storrs

  • Kalum Palandage

    • Department of Physics, University of Connecticut, Storrs

  • Armen Kocharian

    • California State University, Los Angeles
    • Department of Physics, California State University, Los Angeles

  • James Davenport

    • Brookhaven National Laboratory
    • Computational Science Center, Brookhaven National Laboratory
    • Computational Science Center, Brookhaven National Laboratory, Upton

  View abstract →

• Functional renormalization group beyond the static approximation and its application to two-dimensional Hubbard model.

  ORAL

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

  Authors

  • Hirokazu Takashima

    • University of Tokyo, Dept. Phys.

  • Ryotaro Arita

    • University of Tokyo, Dept. Applied Phys.

  • Kazuhiko Kuroki

    • University of Electro-Communications

  • Hideo Aoki

    • University of Tokyo, Dept. Phys.

  View abstract →

• Parquet approximation calculation for the 2D Hubbard model

  ORAL

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

  Authors

  • Shuxiang Yang

    • University of Cincinnati
    • Louisiana State University

  • Herbert Fotso

    • University of Cincinnati
    • Louisiana State University

  • Jun Liu

    • University of Cincinnati
    • Louisiana State University

  • Mark Jarrell

    • Department of Physics and Astronomy, Louisiana State University
    • Louisiana State University
    • University of Cincinnati

  • Eduardo D'Azevedo

    • Oak Ridge National Laboratory

  • Thomas Maier

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Karen Tomko

    • Ohio Supercomputer Center

  • Richard Scalettar

    • University of California - Davis

  • Thomas Pruschke

    • University of Goettingen, Germany

  View abstract →

• Spatially inhomogeneous phase in the two-dimensional repulsive Hubbard model

  ORAL

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

  Authors

  • Chia-Chen Chang

    • Department of Physics, The College of William and Mary
    • The College of William snd Mary

  • Shiwei Zhang

    • Department of Physics, The College of William and Mary
    • The College of William snd Mary

  View abstract →

• Inhomogeneous ground state in the Hubbard model: a mean-field study

  ORAL

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

  Authors

  • Jie Xu

    • The College of William snd Mary

  • Chia-Chen Chang

    • Department of Physics, The College of William and Mary
    • The College of William snd Mary

  • Eric J. Walter

    • College of William \& Mary
    • College of William and Mary
    • The College of William snd Mary

  • Shiwei Zhang

    • Department of Physics, The College of William and Mary
    • The College of William snd Mary

  View abstract →

• Discontinuous quenching of quasi-particle states in nonequilibrium dynamical mean-field theory

  ORAL

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

  Authors

  • Ryan Heary

    • SUNY at Buffalo

  • Jong E. Han

    • Department of Physics, SUNY at Buffalo
    • SUNY at Buffalo

  View abstract →

• Self-consistent solution for the Hubbard model at the two-particle and one-particle level using the parquet formalism.

  ORAL

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

  Authors

  • Herbert Fotso

    • University of Cincinnati
    • Louisiana State University

  • Shuxiang Yang

    • University of Cincinnati
    • Louisiana State University

  • Jun Liu

    • University of Cincinnati
    • Louisiana State University

  • Mark Jarrell

    • Department of Physics and Astronomy, Louisiana State University
    • Louisiana State University
    • University of Cincinnati

  • Eduardo D'Azevedo

    • Oak Ridge National Laboratory

  • Thomas Maier

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Karen Tomko

    • Ohio Supercomputer Center

  • Richard Scalettar

    • University of California - Davis

  View abstract →

• Quantum Monte Carlo study of few-electron concentric double quantum rings

  ORAL

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

  Authors

  • Leonardo Colletti

    • Istituto Nazionale di Fisica Nucleare, Italy

  • Francesc Malet

    • Universitat de Barcelona, Spain

  • Marti Pi

    • Universitat de Barcelona, Spain

  • Francesco Pederiva

    • Universit\`a di Trento, Italy

  View abstract →

• Accurate Determination of Tensor Network State of Quantum Lattice Models in Two Dimensions

  ORAL

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

  Authors

  • Tao Xiang

    • Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
    • Insitute of Physics, Chinese Academy of Sciences

  • H.C. Jiang

    • Insitute of Physics, Chinese Academy of Sciences

  • Z.Y. Xie

    • Insitute of Physics, Chinese Academy of Sciences

  • Q.N. Chen

    • Insitute of Physics, Chinese Academy of Sciences

  • Z.Y. Weng

    • Insitute of Physics, Chinese Academy of Sciences

  View abstract →

• ABSTRACT WITHDRAWN

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

  View abstract →

• Electronic structure of La$M$O$_3$ (M=Ti$\sim$Cu) by GW approximation

  ORAL

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

  Authors

  • Yoshiro Nohara

    • University of Tokyo

  • Takeo Fujiwara

    • University of Tokyo

  View abstract →

• GW correlation effects on the quasiparticle energies of Np and Pu

  ORAL

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

  Authors

  • Athanasios Chantis

    • Theoretical Division, Los Alamos National Laboratory
    • LANL

  • Robert Albers

    • Theoretical Division, Los Alamos National Laboratory

  • Axel Svane

    • Department of Physics and Astronomy, University of Aarhus

  • Niels Christensen

    • Department of Physics and Astronomy, University of Aarhus

  • Mark van Schilfgaarde

    • School of Materials, Arizona State University

  • Takao Kotani

    • Arizona State University, Tempe, AZ, USA
    • School of Materials, Arizona State University

  View abstract →

• Ground state properties of simple solids from GW calculations.

  ORAL

  March 17, 2009, 2:03 PM – March 17, 2009, 2:15 PM

  Authors

  • Andrey Kutepov

    • Department of Physics, University of California, Davis, California 95616, USA

  • Sergey Savrasov

    • University of California, Davis
    • Department of Physics, University of California, Davis
    • Department of Physics, University of California, Davis, California 95616, USA
    • UC Davis

  View abstract →