Diffusion of energy in chains of oscillators with bulk noise

Cedric Bernardin (1)

1 LJAD - Laboratoire Jean Alexandre Dieudonné

These notes are based on a mini-course given during the conference Particle systems and PDE's - II which held at the Center of Mathematics of the University of Minho in December 2013. We discuss the problem of normal and anomalous diffusion of energy in systems of coupled oscillators perturbed by a stochastic noise conserving energy.

Domaines: Probabilités [math.PR]; Physique mathématique [math-ph]; Physique mathématique [math-ph]; Mécanique statistique [cond-mat.stat-mech]

Cedric Bernardin. Diffusion of energy in chains of oscillators with bulk noise. From Particle Systems to Partial Differential Equations II, 2015, Springer Proc. Math. Stat., 129, ⟨10.1007/978-3-319-16637-7_1⟩. ⟨hal-01052296v2⟩