Coulomb correlation effects in quasi-one-dimensional conductors

David K. Campbell, Dionys Baeriswyl, Sumit Mazumdar

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We review recent results on the role of electron-electron (e-e) interactions - "correlation effects" - in quasi-one-dimensional conductors. Within the Peierls-Hubbard model, we examine the consequences of short range (on-site U and nearest neighbor V) e-e interactions for ground state properties, nonlinear excitations, and optical absorption. Our techniques include quantum Monte Carlo and weak and strong coupling perturbative arguments.

Original languageEnglish (US)
Pages (from-to)533-537
Number of pages5
JournalPhysica B+C
Issue number1-3
StatePublished - Nov 1986

ASJC Scopus subject areas

  • General Engineering


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