Axial and diagonal anisotropy crossover exponents for cubic systems

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Abstract

Cubic n-component spin systems exhibit two distinct quadratic spin anisotropy crossover exponents, appropriate for axial and diagonal anisotropies. Results for n→∞ and to order ε{lunate}2, and for nm-component systems are given, and relevance to multi-critical points in various systems is discussed.

Original languageEnglish
Pages (from-to)163-164
Number of pages2
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume59
Issue number2
DOIs
StatePublished - 15 Nov 1976
Externally publishedYes

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