Effect of an external field on a modification of Luttinger's Many-Fermion model

B. A. Orfanopoulos; J. K. Percus

doi:10.1007/BF01013373

Effect of an external field on a modification of Luttinger's Many-Fermion model

B. A. Orfanopoulos, J. K. Percus

Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

A modification is given of Luttinger's one-dimensional model of interacting fermions to incorporate both Fermi surfaces using one physical type of particle. The system is solved in the presence of an arbitrary external field, with linear response and pair correlation functions readily computed. These constitute an explicit realization of a relation associated with the random phase approximation.

Original language	English (US)
Pages (from-to)	525-533
Number of pages	9
Journal	Journal of Statistical Physics
Volume	46
Issue number	3-4
DOIs	https://doi.org/10.1007/BF01013373
State	Published - Feb 1987

Keywords

Exact solution
fermions
linear response
one-dimensional
pair correlation

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics

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10.1007/BF01013373

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abstract = "A modification is given of Luttinger's one-dimensional model of interacting fermions to incorporate both Fermi surfaces using one physical type of particle. The system is solved in the presence of an arbitrary external field, with linear response and pair correlation functions readily computed. These constitute an explicit realization of a relation associated with the random phase approximation.",

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author = "Orfanopoulos, {B. A.} and Percus, {J. K.}",

year = "1987",

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AU - Percus, J. K.

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N2 - A modification is given of Luttinger's one-dimensional model of interacting fermions to incorporate both Fermi surfaces using one physical type of particle. The system is solved in the presence of an arbitrary external field, with linear response and pair correlation functions readily computed. These constitute an explicit realization of a relation associated with the random phase approximation.

AB - A modification is given of Luttinger's one-dimensional model of interacting fermions to incorporate both Fermi surfaces using one physical type of particle. The system is solved in the presence of an arbitrary external field, with linear response and pair correlation functions readily computed. These constitute an explicit realization of a relation associated with the random phase approximation.

KW - Exact solution

KW - fermions

KW - linear response

KW - one-dimensional

KW - pair correlation

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IS - 3-4

ER -

Effect of an external field on a modification of Luttinger's Many-Fermion model

Abstract

Keywords

ASJC Scopus subject areas

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