STRONG COUPLING APPROACH TO ONE-DIMENSIONAL HUBBARD MODEL AND RELATED LATTICE MODELS-Reference-Cited by-同舟云学术

STRONG COUPLING APPROACH TO ONE-DIMENSIONAL HUBBARD MODEL AND RELATED LATTICE MODELS

Published:1999-03-10 Issue:05n06 Volume:13 Page:731-740
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

SHIBA H.¹,PENC K.²,MILA F.³

Affiliation:

1. Department of Physics, Tokyo Institute of Technology, Oh-okayama, Tokyo 152, Japan

2. Max-Planck-Institut für Physik komplexer Systeme, Bayreuther Str. 40, Dresden, Germany

3. Laboratoire de Physique Quantique, Université Paul Sabatier, 31062 Toulouse, France

Abstract

The strong coupling limit of one-dimensional correlated systems is nontrivial, but simple in some sense. Here we demonstrate it, discussing the wave functions for the 1D U→ +∞ Hubbard model, which are factorized as a direct product of the charge part and the spin part and determining the one-particle spectral functions explicitly.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021797929900062X

Reference24 articles.

1. Bethe-ansatz wave function, momentum distribution, and spin correlation in the one-dimensional strongly correlated Hubbard model

2. Ferromagnetism in the strong-coupling regime of the one-dimensional Kondo-lattice model

3. The one-dimensional Hubbard model with first-, second- and third-nearest-neighbour hopping in the strong-coupling limit

4. Ferromagnetism in multiband Hubbard models: From weak to strong Coulomb repulsion

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