Glassy transition in the three-dimensional random field Ising model
arXiv:cond-mat/9406013 · doi:10.1103/PhysRevB.50.7199
Abstract
The high temperature phase of the three dimensional random field Ising model is studied using replica symmetry breaking framework. It is found that, above the ferromagnetic transition temperature T_f, there appears a glassy phase at intermediate temperatures T_f<T<T_b while the usual paramagnetic phase exists for T>T_b only. Correlation length at T_b is computed and found to be compatible with previous numerical results.
7 pages, LaTeX file, preprint 1014 - Rome I