Chowdhury, D. ; Mookerjee, A. (1984) Dynamical mean-field theory of realistic spin glasses beyond the independent-mode approximation Journal of Physics C: Solid State Physics, 17 (28). pp. 5049-5054. ISSN 0022-3719
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Official URL: http://iopscience.iop.org/0022-3719/17/28/020
Related URL: http://dx.doi.org/10.1088/0022-3719/17/28/020
Abstract
The authors derive in detail a dynamical mean-field theory of spin freezing in spin glasses using the Fokker-Planck type of approach in the high-barrier/low-noise limit. Then they go beyond the independent-mode approximation (IMA) by incorporating, partly, the effects of overlap of modes. The dependence of relaxation time on size turns out to be weaker than that in the IMA.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 89040 |
| Deposited On: | 30 Mar 2012 10:14 |
| Last Modified: | 30 Mar 2012 10:14 |
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