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)-tuples occur. Beyond the breaking of a continuous stochastic symmetry, we study the fluctuations and obtain the Newman–Stein metastate description for our model.
The phase transition in the q-state Potts model with homogeneous ferromagnetic couplings is strongly...
In this paper we study a continuum version of the Potts model, where particles are points in R-d sup...
A summary of my research activity is presented in this thesis. The first chapter starts with a short...
We study a Gaussian Potts-Hopfield model. Whereas for Ising spins and two disorder variables per sit...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are inf...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are infinitely ma...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are infinitely ma...
A class of random-site mean-field Potts models is introduced and solved exactly. The bifurcation pro...
We consider the ferromagnetic q-state Potts model, with each of the q spin values coupled to an exte...
We obtain the exact scale invariant scattering solutions for two-dimensional field theories with rep...
The q-state Potts model in a random field with a discrete distribution of statistically independent ...
The phase transition in the q-state Potts model with homogeneous ferromagnetic couplings is strongly...
In this paper we study a continuum version of the Potts model, where particles are points in R-d sup...
A summary of my research activity is presented in this thesis. The first chapter starts with a short...
We study a Gaussian Potts-Hopfield model. Whereas for Ising spins and two disorder variables per sit...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are inf...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are infinitely ma...
We study a "two-pattern" Hopfield model with Gaussian disorder. We find that there are infinitely ma...
A class of random-site mean-field Potts models is introduced and solved exactly. The bifurcation pro...
We consider the ferromagnetic q-state Potts model, with each of the q spin values coupled to an exte...
We obtain the exact scale invariant scattering solutions for two-dimensional field theories with rep...
The q-state Potts model in a random field with a discrete distribution of statistically independent ...
The phase transition in the q-state Potts model with homogeneous ferromagnetic couplings is strongly...
In this paper we study a continuum version of the Potts model, where particles are points in R-d sup...
A summary of my research activity is presented in this thesis. The first chapter starts with a short...