THE THREE-DIMENSIONAL ROTATOR SPIN GLASS MODEL

Even though we should ixpect (for very large sizes) both exponents q and q~ to be such that dq < de it could be that for the sizes one is able to study with numerical techniques,

Furthermore we would like to point out that very strong crossover phenomena are observable within our results as soon as trie duration of trie heat pulse of trie final waiting

We find that if the multiplicity of trie TAP solutions is taken into account, there is a first order transition in trie order parameter at trie critical temperature Tc higher thon

Likewise here we consider the RFIM described by an effective hamiltonian with an externat field £h and perform the appropriate Legendre transform to the conjugate observable. Again

perature and small disorder a phase with quasi-long-range order, and that the transition to trie disordered phase is noi reentrant.. These results are obtained by heunstic

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

The partition function, pair correlation function and the zero-field susceptibility for the one-dimen- sional Ising model with arbitrary spin are shown to be expressed in

From the simulations we derive that the average energy barrier between metastable states is a non-decreasing function of the Hamming distance ; the connection of this