38 citations · 372 across the 57 of their papers we have counts for
4 papers · 1 filter
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…
Quantum models related to fouled Hamiltonians of the harmonic oscillator
P. Tempesta, E. Alfinito, R. A. Leo +1
We study a pair of canonoid (fouled) Hamiltonians of the harmonic oscillator which provide, at the classical level, the same equation of motion as the conventional Hamiltonian. The…
Resistance and Resistance Fluctuations in Random Resistor Networks Under Biased Percolation
C. Pennetta, L. Reggiani, Gy. Trefán +1
We consider a two-dimensional random resistor network (RRN) in the presence of two competing biased percolations consisting of the breaking and recovering of elementary resistors.…
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…