Spin correlations in 1D Hubbard model at low temperatures and small dopings

Youichirou Iino, Masatoshi Imada

Research output: Contribution to journalArticle

Abstract

The temperature and the doping concentration dependences of the equal time spin correlation, S(Q), are calculated by a quantum Monte Carlo method, and are analyzed by introducing a doping-dependent intrinsic correlation length and a thermal correlation length in a phenomenological way. This provides a unified picture of the spin correlation in the small-doping and low-temperature region.

Original languageEnglish
Pages (from-to)111-113
Number of pages3
JournalPhysica C: Superconductivity and its applications
Volume263
Issue number1-4
DOIs
Publication statusPublished - 1996 May
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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