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Cited by 2,496

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'Luttinger liquid theory' of one-dimensional quantum fluids. I. Properties of the Luttinger model and their extension to the general 1D interacting spinless Fermi gas

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Haldane, F D M·1981·Journal of Physics C: Solid State Physics

Abstract

The explicitly soluble Luttinger model is used as a basis for the description of the general interacting Fermi gas in one dimension, which will be called 'Luttinger liquid theory', by analogy with Fermi liquid theory. The excitation spectrum of the Luttinger model is described by density-wave, charge and current excitations; its spectral properties determine a characteristic parameter that controls the correlation function exponents. These relations are shown to survive in non-soluble generalisations of the model with a non-linear fermion dispersion. It is proposed that this low-energy structure is universal to a wide class of 1D systems with conducting or fluid properties, including spin chains.

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Crossref · 10.1088/0022-3719/14/19/010

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Metadata

Authors
Haldane, F. D. M.
Venue
Journal of Physics C: Solid State Physics
Published
1981-07-10
Volume
14
Issue
19
Pages
2585-2609
ISSN
0022-3719 (ISSN-L)
OpenAlex
W2121644225
Cited by
2,496
References
1
FWCI
1.72
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: 'Luttinger liquid theory' of one-dimensional quantum fluids. I. Properties of the Luttinger model and their extension to the general 1D interacting spinless Fermi gas. https://app.cochat.ai/papers/10.1088/0022-3719/14/19/010
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Haldane, F. D. M. (1981). 'Luttinger liquid theory' of one-dimensional quantum fluids. I. Properties of the Luttinger model and their extension to the general 1D interacting spinless Fermi gas. Journal of Physics C: Solid State Physics. https://doi.org/10.1088/0022-3719/14/19/010

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