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Bosonization of interacting fermions in arbitrary dimensions

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  • "The author presents in detail a new non-perturbative approach to the fermionic many-body problem, improving the bosonization technique and generalizing it to dimensions d>1 via functional integration and Hubbard--Stratonovich transformations. In Part I he clearly illustrates the approximations and limitations inherent in higher-dimensional bosonization and derives the precise relation with diagrammatic perturbation theory. He shows how the non-linear terms in the energy dispersion can be systematically included into bosonization in arbitrary d, so that in d>1 the curvature of the Fermi surface can be taken into account. Part II gives applications to problems of physical interest, such as coupled metallic chains, electron-phonon interactions, disordered electrons, and electrons coupled to transverse gauge fields. The book addresses researchers and graduate students in theoretical condensed matter physics."

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  • "Electronic books"

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  • "Bosonization of interacting fermions in arbitrary dimensions"@en
  • "Bosonization of interacting fermions in arbitrary dimensions"
  • "Bosonization of Interacting Fermions in Arbitrary Dimensions"

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