Stability of a two-sublattice spin-glass model
نویسندگان
چکیده
منابع مشابه
Stability of a Two-Sublattice Spin-Glass Model
We study the stability of the replica-symmetric solution of a two-sublattice infinite-range spin-glass model, which can describe the transition from an antiferromagnetic to a spin-glass state. The eigenvalues associated with replica-symmetric perturbations are in general complex. The natural generalization of the usual stability condition is to require the real part of these eigenvalues to be p...
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ژورنال
عنوان ژورنال: Brazilian Journal of Physics
سال: 2003
ISSN: 0103-9733
DOI: 10.1590/s0103-97332003000400048