title: Effect of noise on chaotic scattering.
abstract: When noise is present in a scattering system, particles tend to escape faster from the scattering region as compared with the noiseless case. For chaotic scattering, noise can render particle-decay exponential, and the decay rate typically increases with the noise intensity. We uncover a scaling law between the exponential decay rate and the noise intensity. The finding is substantiated by a heuristic argument and numerical results from both discrete-time and continuous-time models.
authors.affiliation: Departamento de Física, Universidad Rey Juan Carlos, Tulipán s/n, Móstoles, Madrid 28933, Spain. jesus.seoane@urjc.es
authors.forename: Jesús M
authors.initials: JM
authors.lastname: Seoane
authors.forename: Liang
authors.initials: L
authors.lastname: Huang
authors.forename: Miguel A F
authors.initials: MA
authors.lastname: Sanjuán
authors.forename: Ying-Cheng
authors.initials: YC
authors.lastname: Lai