Symmetry-breaking fixed points in the two-dimensional planar model

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Perturbative fixed points and critical behavior are found for the planar model with symmetry-breaking interactions. These interactions favor p directions for the planar spin. The expansion parameter is , where =(p-4)/4.. AE

Original languageEnglish
Pages (from-to)776-778
Number of pages3
JournalPhysical Review B
Issue number1
StatePublished - 1990

ASJC Scopus subject areas

  • Condensed Matter Physics


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