Localization of a matter wave packet in a disordered potential
نویسندگان
چکیده
منابع مشابه
Delocalization of wave packets in disordered nonlinear chains.
We consider the spatiotemporal evolution of a wave packet in disordered nonlinear Schrödinger and anharmonic oscillator chains. In the absence of nonlinearity all eigenstates are spatially localized with an upper bound on the localization length (Anderson localization). Nonlinear terms in the equations of motion destroy the Anderson localization due to nonintegrability and deterministic chaos. ...
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تاریخ انتشار 2017