Critical behavior near the mott transition in the hubbard model

Goetz Moeller, Qimiao Si, Gabriel Kotliar, Marcelo Rozenberg, Daniel S. Fisher

Research output: Contribution to journalArticlepeer-review

117 Scopus citations

Abstract

We introduce a systematic approach to analyze the low-energy behavior of strongly correlated electron systems in infinite dimensions, and apply it to the metal-insulator transition in the half-filled Hubbard model. We determine the low-energy scaling functions of the metallic state, including the single-particle Green function and dynamical spin susceptibility, as well as thermodynamic properties. Comparisons are made with experimental data on transition metal oxides.

Original languageEnglish (US)
Pages (from-to)2082-2085
Number of pages4
JournalPhysical review letters
Volume74
Issue number11
DOIs
StatePublished - 1995

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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