Replica symmetry instability in perceptron models

M Bouten, B Derrida
1994 Journal of Physics A: Mathematical and General  
Abtrad. It is demonstrated lhat the replica symmetric saddle point is unstable when the dishibution of aligned fields displays a gap.
doi:10.1088/0305-4470/27/17/033 fatcat:54qcz6sucrfjfmu4ubf3xqiula