2.1k citations
- Sapienza University of RomeIT58 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT23 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- University of FlorenceIT22 papers
- Centro Ricerche Enrico FermiIT13 papers
- Consorzio Interuniversitario per lo Sviluppo dei Sistemi a Grande InterfaseIT8 papers
- École Polytechnique Fédérale de LausanneCH7 papers
- Istituto Nazionale di Fisica NucleareIT6 papers
- Istituto Nazionale per la Fisica della MateriaIT6 papers
- Universitat Politècnica de CatalunyaES6 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- ETH ZurichCH5 papers
8 papers · 2 filters
The role of the nature of the noise in the thermal conductance of mechanical systems
Welles A. M. Morgado, Silvio M. Duarte Queiros
Focussing on a paradigmatic small system consisting of two coupled damped oscillators, we survey the role of the Lévy-Itô nature of the noise in the thermal conductance. For white…
Maximum-entropy Monte Carlo method for the inversion of the structure factor in simple classical systems
Marco D'Alessandro
We present a method for the evaluation of the interaction potential of an equilibrium classical system starting from the (partial) knowledge of its structure factor. The procedure…
Epidemic thresholds of the Susceptible-Infected-Susceptible model on networks: A comparison of numerical and theoretical results
Silvio C. Ferreira, Claudio Castellano, Romualdo Pastor-Satorras
Recent work has shown that different theoretical approaches to the dynamics of the Susceptible-Infected-Susceptible (SIS) model for epidemics lead to qualitatively different estima…
Einstein relation in superdiffusive systems
Giacomo Gradenigo, Alessandro Sarracino, Dario Villamaina +1
We study the Einstein relation between diffusion and response to an external field in systems showing superdiffusion. In particular, we investigate a continuous time Levy walk wher…
Thermally induced directed currents in hard rod systems
Fabio Cecconi, Giulio Costantini, Umberto Marini Bettolo Marconi
We study the non equilibrium statistical properties of a one dimensional hard-rod fluid undergoing collisions and subject to a spatially non uniform Gaussian heat-bath and periodic…
Reentrant enhancement of quantum fluctuations for symmetric environmental coupling
Alessandro Cuccoli, Niccolò Del Sette, Ruggero Vaia
The `system-plus-reservoir' (SPR) model is the most common and effective approach to study quantum dissipative effects. Indeed, it makes quantization possible by considering the wh…