P. Defelice et al., DYNAMICAL PHASE-TRANSITIONS IN THE LITTLE-HOPFIELD MODEL, Journal of physics. A, mathematical and general, 27(12), 1994, pp. 4115-4124
The time evolution of the distance between two random initial configur
ations subjected to the same thermal noise is used to study dynamical
phase transitions in attractor neural networks trained by the Hebb rul
e. Numerical results are given for fully connected architectures, wher
eas, in the dilute case, both analytical and numerical outcomes are pr
ovided and a good agreement is shown to exist between the two sets of
results.