Quasi-long-range order in the random anisotropy Heisenberg model
نویسندگان
چکیده
منابع مشابه
Long Range Order in Random Anisotropy Magnets
High temperature series for the magnetic susceptibility, χ, of random anisotropy axis models in the limit of infinite anisotropy are presented, for two choices of the number of spin components, m. For m=2, we find T c =1.78 J on the simple cubic lattice, and on the face‐centered cubic lattice we find T c =4.29 J. There is no divergence of χ at finite temperature for m=3 on either lattice. For t...
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ژورنال
عنوان ژورنال: Journal of Experimental and Theoretical Physics Letters
سال: 1999
ISSN: 0021-3640,1090-6487
DOI: 10.1134/1.568142