122 citations · 344 across the 18 of their papers we have counts for
5 papers · 1 filter
Noise driven translocation of short polymers in crowded solutions
N. Pizzolato, A. Fiasconaro, B. Spagnolo
In this work we study the noise induced effects on the dynamics of short polymers crossing a potential barrier, in the presence of a metastable state. An improved version of the Ro…
Extinction statistics in N random interacting species
Alessandro Fiasconaro, Bernardo Spagnolo
A randomly interacting N-species Lotka-Volterra system in the presence of a Gaussian multiplicative noise is analyzed. The investigation is focused on the role of this external noi…
Lifetime of metastable states and suppression of noise in Interdisciplinary Physical Models
B. Spagnolo, A. A. Dubkov, A. L. Pankratov +3
Transient properties of different physical systems with metastable states perturbed by external white noise have been investigated. Two noise-induced phenomena, namely the noise en…
Resonant Activation in Asymmetric Potentials
Alessandro Fiasconaro
The resonant activation effect (RA) has been well studied in different ways during the last two decades. It consists in the presence of a minimum in the mean time spent by a Browni…
Active Brownian Motion Models and Applications to Ratchets
Alessandro Fiasconaro, Werner Ebeling, Ewa Gudowska-Nowak
We give an overview over recent studies on the model of Active Brownian Motion (ABM) coupled to reservoirs providing free energy which may be converted into kinetic energy of motio…