TY - JOUR
T1 - Phase diagrams and dimensionality shift in "Random site" spin glasses
AU - Aharony, Amnon
AU - Imry, Yoseph
N1 - Funding Information:
* Partially supported by a grant from the US - Israel Bi-national Science Foundation (BSF), Jerusalem, Israel. ** Partially supported by a grant from the Commission for Basic Research of the Israeli Academy of Sciences.
PY - 1978/1/1
Y1 - 1978/1/1
N2 - The effects of a uniform magnetic field on some random site spin glasses are shownto be the same as those of a uniaxial random field on a uniform magnet. This leads to tricritical and tetracritical points and yields a heuristic explanation for the effective lowering of dimensionality by 2 in such Heisenberg systems.
AB - The effects of a uniform magnetic field on some random site spin glasses are shownto be the same as those of a uniaxial random field on a uniform magnet. This leads to tricritical and tetracritical points and yields a heuristic explanation for the effective lowering of dimensionality by 2 in such Heisenberg systems.
UR - http://www.scopus.com/inward/record.url?scp=49349132208&partnerID=8YFLogxK
U2 - 10.1016/0304-8853(78)90200-7
DO - 10.1016/0304-8853(78)90200-7
M3 - Article
AN - SCOPUS:49349132208
VL - 7
SP - 267
EP - 268
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 1-4
ER -