%0 Journal Article
%T Diffusive scaling in energy ginzburg-Landau dynamics
%A Carlangelo Liverani
%A Stefano Olla
%A Makiko Sasada
%J Mathematics
%D 2015
%I arXiv
%X Ginzburg-Landau energy models arise as autonomous sto-chastic dynamics for the energies in coupled systems after a weak coupling limit (cf. [3, 6]). We prove here that, under certain conditions, the energy fluctuations of these stochastic dynamics are driven by the heat equation, under a diffusive space time scaling.
%U http://arxiv.org/abs/1509.06116v1