5 papers
Numerical simulation of a binary communication channel: Comparison between a replica calculation and an exact solution
D. R. C. Dominguez, M. Maravall, A. Turiel +2
The mutual information of a single-layer perceptron with Gaussian inputs and deterministic binary outputs is studied by numerical simulations. The relevant parameters of th…
Equilibrium properties of a Josephson junction ladder with screening effects
Juan J. Mazo, Jose C. Ciria
In this paper we calculate the ground state phase diagram of a Josephson Junction ladder when screening field effects are taken into account. We study the ground state configuratio…
Renormalization Group Study of the soliton mass on the (lambda Phi^4)_{1+1} lattice model
J. C. Ciria, A. Tarancon
We compute, on the model on the lattice, the soliton mass by means of two very different numerical methods. First, we make use of a ``creation operator'' formalism,…
Instanton-like Contributions to the Dynamics of Yang-Mills Fields on the Twisted Torus
The RTN Collaboration, Garcia Perez, Gonzalez-Arroyo +16
We study lattice gauge theory in small volumes and with twist . We investigate the presence of the periodic instantons of and determine the…
The U(1)-Higgs Model: Critical Behaviour in the Confinig-Higgs region
Alonso, Azcoiti, Campos +15
We study numerically the critical properties of the U(1)-Higgs lattice model, with fixed Higgs modulus, in the region of small gauge coupling where the Higgs and Confining phases m…