Exactly soluble peierls models

S. A. Brazovskii, I. E. Dzyaloshinskii, I. M. Krichever

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


Exactly soluble models for electrons on a deformable discrete chain are found. They include typical continuous Peierls models as special limits. The chain structure, electronic spectrum and thermodynamic functions in the ground state are found. The region of a nearly half filled band corresponding to the polyacetylene model is described in detail.

Original languageEnglish
Pages (from-to)40-42
Number of pages3
JournalPhysics Letters A
Issue number1
Publication statusPublished - 16 Aug 1982
Externally publishedYes


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