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Title: Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model

Abstract

The crossover from conventional Fermi-liquid (FL) behavior to the Luttinger-liquid-like behavior in the two-dimensional single-band small-[ital U] Hubbard model near half filling is demonstrated. The applicability of the FL picture is discussed. This crossover is reproduced in the fermionic channel of the [ital t]-[ital J] model, if the fermion-fermion interaction is taken into account. The results are in qualitative agreement with the normal-state resistivity and photoemission data on the high-[ital T][sub [ital c]] cuprates.

Authors:
; ;  [1]
  1. (Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg 188350 (Russian Federation))
Publication Date:
OSTI Identifier:
5517326
Alternate Identifier(s):
OSTI ID: 5517326
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review, B: Condensed Matter; (United States); Journal Volume: 48:5
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; COPPER OXIDES; ELECTRIC CONDUCTIVITY; PHOTOEMISSION; HIGH-TC SUPERCONDUCTORS; HUBBARD MODEL; CUPRATES; ELECTRON-ELECTRON COUPLING; EXPERIMENTAL DATA; FERMI LEVEL; SELF-ENERGY; TEMPERATURE ZERO K; CHALCOGENIDES; COPPER COMPOUNDS; COUPLING; CRYSTAL MODELS; DATA; ELECTRICAL PROPERTIES; EMISSION; ENERGY; ENERGY LEVELS; INFORMATION; MATHEMATICAL MODELS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SECONDARY EMISSION; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS 665411* -- Basic Superconductivity Studies-- (1992-); 360207 -- Ceramics, Cermets, & Refractories-- Superconducting Properties-- (1992-)

Citation Formats

Aristov, D.N., Maleyev, S.V., and Yashenkin, A.G.. Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model. United States: N. p., 1993. Web. doi:10.1103/PhysRevB.48.3527.
Aristov, D.N., Maleyev, S.V., & Yashenkin, A.G.. Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model. United States. doi:10.1103/PhysRevB.48.3527.
Aristov, D.N., Maleyev, S.V., and Yashenkin, A.G.. Sun . "Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model". United States. doi:10.1103/PhysRevB.48.3527.
@article{osti_5517326,
title = {Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model},
author = {Aristov, D.N. and Maleyev, S.V. and Yashenkin, A.G.},
abstractNote = {The crossover from conventional Fermi-liquid (FL) behavior to the Luttinger-liquid-like behavior in the two-dimensional single-band small-[ital U] Hubbard model near half filling is demonstrated. The applicability of the FL picture is discussed. This crossover is reproduced in the fermionic channel of the [ital t]-[ital J] model, if the fermion-fermion interaction is taken into account. The results are in qualitative agreement with the normal-state resistivity and photoemission data on the high-[ital T][sub [ital c]] cuprates.},
doi = {10.1103/PhysRevB.48.3527},
journal = {Physical Review, B: Condensed Matter; (United States)},
number = ,
volume = 48:5,
place = {United States},
year = {Sun Aug 01 00:00:00 EDT 1993},
month = {Sun Aug 01 00:00:00 EDT 1993}
}