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One-Dimensional Hubbard Models

Chapter
Part of the Springer Tracts in Modern Physics book series (STMP, volume 137)

Abstract

In this chapter we present exact results for one-dimensional modified Hubbard models with different dispersion relations. If not specified otherwise, we use the lattice constant a as the unit length from now on: a = 1.

Keywords

Hubbard Model Free Energy Density Insulator Transition Spin Excitation Luttinger Liquid 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

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