Numerical Methods for Strongly Correlated System: Heisenberg and Density Matrix

Presentations

• Computational Phase Diagrams for Strongly Correlated Quantum Spins

  ORAL

  March 17, 2009, 8:00 AM – March 17, 2009, 8:12 AM

  Authors

  • Roger Haydock

    • University of Oregon

  • C.M.M. Nex

    • University of Oregon

  View abstract →

• Iterative Diagonalization of Inhomogeneous Heisenberg Models

  ORAL

  March 17, 2009, 8:12 AM – March 17, 2009, 8:24 AM

  Authors

  • Valter Libero

    • Universidade de Sao Paulo

  • Fabiano Souza

    • Universidade de Sao Paulo

  View abstract →

• Entanglement perturbation theory for the excitation spectrum in one dimension

  ORAL

  March 17, 2009, 8:24 AM – March 17, 2009, 8:36 AM

  Authors

  • Sung Chung

    • Western Michigan University

  View abstract →

• A Brief Introduction to the Truncated Eigenfermion Decomposition

  ORAL

  March 17, 2009, 8:36 AM – March 17, 2009, 8:48 AM

  Authors

  • Jonathan E. Moussa

    • UT Austin

  • James Chelikowsky

    • The University of Texas at Austin
    • University of Texas at Austin
    • University of Texas, Austin
    • University of Texas, Austin, TX
    • UT Austin
    • University of Texas

  View abstract →

• The Density Matrix Renormalization Group Algorithm for Strongly Correlated Systems: A Generic Implementation

  ORAL

  March 17, 2009, 8:48 AM – March 17, 2009, 9:00 AM

  Authors

  • Gonzalo Alvarez

    • Oak Ridge National Laboratory

  View abstract →

• A Renormalization Group for Treating 2D Coupled Arrays of Continuum 1D Systems

  ORAL

  March 17, 2009, 9:00 AM – March 17, 2009, 9:12 AM

  Authors

  • Robert Konik

    • Brookhaven National Laboratory

  • Yury Adamov

    • Brookhaven National Laboratory

  View abstract →

• Low-temperature density matrix renormalization group using regulated polynomial expansion

  ORAL

  March 17, 2009, 9:12 AM – March 17, 2009, 9:24 AM

  Authors

  • Shigetoshi Sota

    • Yukawa Institute for Theoretical Physics, Kyoto University

  • Takami Tohyama

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

  View abstract →

• Screened Coulomb Interactions of Localized Electrons from First-Principles

  ORAL

  March 17, 2009, 9:24 AM – March 17, 2009, 9:36 AM

  Authors

  • Bi-Ching Shih

    • Department of Physics, University at Buffalo,State University of New York

  • Peihong Zhang

    • Physics Department, University at Buffalo, Buffalo, NY 14260
    • Department of Physics, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
    • Department of Physics, University at Buffalo,State University of New York
    • University at Buffalo, SUNY
    • SUNY Buffalo

  View abstract →

• Refinement of a Lanczos-based variational procedure to solve the Holstein model

  ORAL

  March 17, 2009, 9:36 AM – March 17, 2009, 9:48 AM

  Authors

  • Zhou Li

    • University of Alberta

  • Devin Baillie

    • Univeristy of Alberta

  • Cindy Blois

    • University of Toronto

  • Frank Marsiglio

    • University of Alberta

  View abstract →

• Plaquette Renormalization Scheme for Tensor Network States

  ORAL

  March 17, 2009, 9:48 AM – March 17, 2009, 10:00 AM

  Authors

  • Ling Wang

    • Boston University

  • Ying-Jer Kao

    • National Taiwan University

  • Anders Sandvik

    • Boston University

  View abstract →

• A Diagrammatic Extension to Dynamical Cluster Approximation based on the Two-Particle Irreducible Vertex at Intermediate Length Scales

  ORAL

  March 17, 2009, 10:00 AM – March 17, 2009, 10:12 AM

  Authors

  • Cengiz Sen

    • University of Cincinnati

  • Cyrill Slezak

    • Hillsdale College

  • Thomas Maier

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Karen Tomko

    • Ohio Supercomputer Center

  • Mark Jarrell

    • University of Cincinnati

  View abstract →

• Nonlinear conductance oscillation in strong correlation limit of molecular quantum dots near zero bias anomaly

  ORAL

  March 17, 2009, 10:12 AM – March 17, 2009, 10:24 AM

  Authors

  • Jong E. Han

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

  View abstract →

• Role of phonons and of finite temperature on the spectral function of a single hole in a 2D quantum antiferromagnet

  ORAL

  March 17, 2009, 10:24 AM – March 17, 2009, 10:36 AM

  Authors

  • Satyaki Kar

    • Department of Physics, FSU
    • Department of Physics, FSU \& MARTECH

  • Efstratios Manousakis

    • Department of Physics and MARTECH, Florida State University, Tallahassee, Florida, 32306, USA and Department of Physics, University of Athens, Greece
    • Florida State University, MARTECH
    • Department of Physics, FSU \& MARTECH
    • MARTECH \& Department of Physics, Florida State University and Department of Physics, University of Athens, Greece
    • Department of Physics, FSU \& MARTECH, Department of Physics, University of Athens, Greece

  View abstract →

• Inelastic Scattering from Local Vibrational Modes

  ORAL

  March 17, 2009, 10:36 AM – March 17, 2009, 10:48 AM

  Authors

  • Balazs Dora

    • Max Planck Institute for the Physics of Complex Systems

  • Miklos Gulacsi

    • Max Planck Institute for the Physics of Complex Systems

  View abstract →