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One-Dimensional Luttinger Liquid of Particles for a Class of Infinitely Repulsive Interactions: Exact Solution

  • G. Gómez-Santos
Chapter
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Part of the NATO ASI Series book series (NSSB, volume 343)

Abstract

A model for interacting spinless fermions in one dimension is solved exactly and later extended to the spin case. The solution is based on a mapping where interactions appear as geometric constraints. It is simple enough to allow a complete Luttinger liquid characterization, including criticality. This geometric interpretation of interactions is shown to be a convenient framework to understand criticality in any Luttinger liquid, and is applied to recover some transport properties in an elementary way.

Keywords

Fermi Liquid Free Fermion Interparticle Spacing Luttinger Liquid Spin Sector 
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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Copyright information

© Springer Science+Business Media New York 1995

Authors and Affiliations

  • G. Gómez-Santos
    • 1
  1. 1.Departamento de Física de la Materia CondensadaUniversidad Autónoma de MadridMadridSpain

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