title: Entanglement screening by nonlinear resonances.
abstract: We show that nonlinear resonances in a classically mixed phase space allow us to define generic, strongly entangled multipartite quantum states. The robustness of their multipartite entanglement increases with the particle number, i.e., in the semiclassical limit, for those classes of diffusive noise which assist the quantum-classical transition.
authors.affiliation: Laboratoire de Physique Théorique, UMR 5152 du CNRS, Université Paul Sabatier, 31062 Toulouse Cedex 4, France. garcia@irsamc.ups-tlse.fr
authors.forename: Ignacio
authors.initials: I
authors.lastname: García-Mata
authors.forename: André R R
authors.initials: AR
authors.lastname: Carvalho
authors.forename: Florian
authors.initials: F
authors.lastname: Mintert
authors.forename: Andreas
authors.initials: A
authors.lastname: Buchleitner