6 papers
Time-reversal violation as loop-antiloop symmetry breaking: the Bessel equation, group contraction and dissipation
Eleonora Alfinito, Giuseppe Vitiello
We show that the Bessel equation can be cast, by means of suitable transformations, into a system of two damped/amplified parametric oscillator equations. The relation with the gro…
Linear and nonlinear regime of a Random Resistor Network under biased percolation
C. Pennetta, E. Alfinito, L. Reggiani
We investigate the steady state of a two-dimensional random resistor network subjected to two competing biased percolations as a function of the bias strength. The properties of th…
Monte Carlo simulation of electromigration phenomena in metallic lines
C. Pennetta, L. Reggiani, E. Alfinito
The electromigration (EM) of metallic lines is studied in terms of competition between two percolative processes taking place in a random resistor network. The effects associated w…
The dissipative quantum model of brain: how do memory localize in correlated neuronal domains
E. Alfinito, G. Vitiello
The mechanism of memory localization in extended domains is described in the framework of the parametric dissipative quantum model of brain. The size of the domains and the capabil…
Dissipation and memory domains in the quantum model of brain
E. Alfinito, G. Vitiello
We shortly review the dissipative quantum model of brain and its parametric extension.
Double Universe
E. Alfinito, R. Manka, G. Vitiello
We discuss the canonical quantization of non-unitary time evolution in inflating Universe. We consider gravitational wave modes in the FRW metrics in a de Sitter phase and show tha…