Application of Gutzwiller's variational method to the metal-insulator transition [2]

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Abstract

It is shown that the approximate variational calculation of Gutzwiller predicts a metal-insulator transition as the intra-atomic Coulomb interaction is increased for the case of one electron per atom. The susceptibility and effective mass are calculated in the metallic phase and are found to be enhanced by a common factor which diverges at the critical value of the interaction.

Original languageEnglish (US)
Pages (from-to)4302-4304
Number of pages3
JournalPhysical Review B
Volume2
Issue number10
DOIs
StatePublished - Jan 1 1970
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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