Metal-insulator transition in the two-dimensional Hubbard model

N. Furukawa*, M. Imada

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


The Hubbard model on a square lattice has been studied by the quantum Monte Carlo method. The nature of the Mott transition upon hole doping is investigated. Critical exponents of the metal-insulator transition estimated for charge and spin correlations are summarized. We stress that a new theoretical framework should be constructed to understand these results. Comparisons with experimental results on high-Tc oxides are also made.

Original languageEnglish
Pages (from-to)931-934
Number of pages4
JournalPhysica B: Physics of Condensed Matter
Issue numberC
Publication statusPublished - 1993 May 2
Externally publishedYes

ASJC Scopus subject areas

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


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