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Quantum-Monte-Carlo Simulations of Correlation Functions for the One-Dimensional Hubbard Model

  • Michael Dzierzawa
Chapter
Part of the NATO ASI Series book series (NSSB, volume 343)

Abstract

According to Haidane [1] the low energy properties of a wide class of interacting fermion systems in one dimension are identical to the ones of the exactly soluble Luttinger model. These so—called Luttinger liquids are characterized by a power—law decay of equal time correlation functions at T = 0 with exponents that can be expressed in terms of one single model dependent parameter K ρ.

Keywords

Hubbard Model Luttinger Liquid Finite Size Scaling Spin Correlation Function Quantum Monte Carlo Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    F. D. M. Haidane, Phys. Rev. Lett. 45, 1358 (1980)MathSciNetADSCrossRefGoogle Scholar
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    E. H. Lieb and F. Y. Wu, Phys. Rev. Lett. 20, 1445 (1968)ADSCrossRefGoogle Scholar
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Copyright information

© Springer Science+Business Media New York 1995

Authors and Affiliations

  • Michael Dzierzawa
    • 1
  1. 1.Institut de Physique ThéoriqueUniversité de Fribourg, PérollesFribourgSchweiz

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