LIVERANI , Carlangelo

We consider an infinite system of cells coupled into a chain by a smooth nearest neighbor potential $\ve V$. The uncoupled system (cells) evolve according to Hamiltonian dynamics perturbed stochastically with an energy conserving noise of strenght $\noise$. We study the Green-Kubo (GK) formula $\kappa(\ve,\noise)$ for the heat conductivity of...

We consider an infinite system of cells coupled into a chain by a smooth nearest neighbor potential $\ve V$. The uncoupled system (cells) evolve according to Hamiltonian dynamics perturbed stochastically with an energy conserving noise of strenght $\noise$. We study the Green-Kubo (GK) formula $\kappa(\ve,\noise)$ for the heat conductivity of...