Absence of mott transition in an exact solution of the short-range, one-band model in one dimension

Elliott H. Lieb, F. Y. Wu

Research output: Contribution to journalArticlepeer-review

2389 Scopus citations

Abstract

The short-range, one-band model for electron correlations in a narrow energy band is solved exactly in the one-dimensional case. The ground-state energy, wave function, and the chemical potentials are obtained, and it is found that the ground state exhibits no conductor-insulator transition as the correlation strength is increased.

Original languageEnglish (US)
Pages (from-to)1445-1448
Number of pages4
JournalPhysical review letters
Volume20
Issue number25
DOIs
StatePublished - 1968

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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