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Bosonization and Strongly Correlated Systems

1999/09/08 by Alexander O. Gogolin, A. O. Gogolin, A. A. Nersesyan +4 · 164 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #cond-mat.str-el

paper · pdf · doi:10.48550/arxiv.cond-mat/9909069

17 pages including preface and general bibliography

arxiv created 1999/09/08 · arxiv updated 2009/11/30

Abstract

This volume provides a detailed account of bosonization. The first part of the book examines the technical aspects of bosonization including one-dimensional fermions, the Gaussian model, the structure of Hilbert space in conformal theories, Bose-Einstein condensation in two dimensions, non-Abelian bosonization, and the Ising and WZNW models. The second part presents applications of the bosonization technique to realistic models including the Tomonaga-Luttinger liquid, spin liquids in one dimension and the spin-1/2 Heisenberg chain with alternative exchange. The third part addresses the problems of quantum impurities. Chapters cover potential scattering, the X-ray edge problem, impurities in Tomonaga-Luttinger liquids and the multi-channel Kondo problem.

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