- 01-482 A.C.D. van Enter and H.G. Schaap
- Infinitely many states and stochastic symmetry
in a Gaussian Potts-Hopfield model
(43K, latex)
Dec 20, 01
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Abstract. We study a Gaussian Potts-Hopfield model. Whereas for Ising spins
and two disorder variables per site the chaotic pair scenario
is realized, we find that for q-state Potts spins
[{q(q-1 \over 2}]-tuples occur. Beyond the
breaking of a continous stochastic symmetry, we study
the fluctuations and obtain the Newman-Stein metastate description
for our model.
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