Abstract
The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2765-2768 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 30 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1984 |
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ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Scaling approach to spin-glass phenomena. / Barnes, Stewart; Malozemoff, A. P.; Barbara, B.
In: Physical Review B, Vol. 30, No. 5, 1984, p. 2765-2768.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Scaling approach to spin-glass phenomena
AU - Barnes, Stewart
AU - Malozemoff, A. P.
AU - Barbara, B.
PY - 1984
Y1 - 1984
N2 - The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.
AB - The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.
UR - http://www.scopus.com/inward/record.url?scp=0011931481&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0011931481&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.30.2765
DO - 10.1103/PhysRevB.30.2765
M3 - Article
AN - SCOPUS:0011931481
VL - 30
SP - 2765
EP - 2768
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 5
ER -