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On the onset of antiferromagnetism in the Hubbard model

Authors
Journal
Physics Letters A
0375-9601
Publisher
Elsevier
Publication Date
Volume
64
Issue
2
Identifiers
DOI: 10.1016/0375-9601(77)90725-3
Disciplines
  • Physics

Abstract

Abstract It is proved that there is no antiferromagnetic solution to the Hubbard model for a half-filled band, within the alloy analogy and the coherent potential approximation.

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