Quadrupolar interactions at ferromagnetic critical points

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Abstract

The critical behavior of d-dimensional ferromagnets with quadrupole-quadrupole short- and long-range interactions is discussed on the basis of renormalization-group calculations to orber ε2, with ε=4-d. Such interactions may lead to a first-order transition, to characteristic "cubic" critical behavior, or to the usual isotropic critical behavior.

Original languageEnglish
Pages (from-to)2416-2417
Number of pages2
JournalPhysical Review B
Volume9
Issue number5
DOIs
StatePublished - 1 Jan 1974
Externally publishedYes

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