Hitting times for independent random walks on ${\mathbb{Z}}^d$

Amine Asselah, Pablo A. Ferrari

We consider a system of asymmetric independent random walks on ${\mathbb{Z}}^d$, denoted by $\{{\eta }_t,t\in \mathbb{R}\}$, stationary under the product Poisson measure ${\nu }_{\rho }$ of marginal…