title: Effect of noise on a quantum bound state
abstract: The evolution of a quantum wave function on a lattice with time-dependent random disorder is studied. It is found that the bound state wave function of a quantum system exhibits intrinsic instability with respect to noisy disorder in the statistical sense. Under the general scheme of time coarse graining, we show nonperturbatively that the stationary attractive potential is completely washed out at large time scales by the existence of the noisy disorder to any order of density correlations.
authors.affiliation: Department of Physics, Florida Atlantic University, Boca Raton, Florida 33431, USA.
authors.initials: YK
authors.lastname: Yu