Commonly, thermal transport properties of one-dimensional systems are found to be
anomalous. Here, we perform a numerical and theoretical study of the β-Fermi-Pasta-Ulam …

We consider several Hamiltonian systems perturbed by external agents that preserve their
Hamiltonian structure. We investigate the corrections to the canonical statistics resulting from …

Abstract Systems allowing anomalous transport of mass, momentum energy, etc., such as
low-dimensional particles systems or highly confining media, are hard to characterize …

Understanding heat transport in one-dimensional systems remains a major challenge in
theoretical physics, both from the quantum as well as from the classical point of view. In fact …

Statistical mechanics harmonizes mechanical and thermodynamical quantities, via the
notion of local thermodynamic equilibrium (LTE). In absence of external drivings, LTE …

We modify the one-dimensional Φ 4 chain to study the role of collisions on its thermal
transport properties. The Hamiltonian of the modified chain, termed as the Φ 4C chain …

We study numerical propagation of energy in a one-dimensional Ding-Dong lattice
composed of linear oscillators with elastic collisions. Wave propagation is suppressed by …

We consider several Hamiltonian systems perturbed by external agents, that preserve their
Hamiltonian structure. We investigate the corrections to the canonical statistics resulting from …

Abstract This EPJ-Special Topics issue is a collection of contributions on theory and the
recent developments in nonequilibrium statistical mechanics, fluctuations theory and …

We review two well-known definitions present in the literature, which are used to define the
heat or energy flux in one dimensional chains. One definition equates the energy variation …