Sensitivity to the initial state of interacting ultracold bosons in disordered lattices
arXiv:1111.4081 · doi:10.1103/PhysRevE.85.046213
Abstract
We study the dynamics of a nonlinear one-dimensional disordered system obtained by coupling the Anderson model with the Gross-Pitaevskii equation. An analytical model provides us with a single quantity globally characterizing the localization of the system. This quantity obeys a scaling law with respect to the width of the initial state, which can be used to characterize the dynamics independently of the initial state.
10 pages, 12 figures, revtex4, submited to PRE
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Cited by in corpus (9)
- Characteristics of chaos evolution in one-dimensional disordered nonlinear lattices
- Energy transport in one-dimensional disordered granular solids
- Probing the effects of interaction in Anderson localization using linear photonic lattices
- Chaoticity without thermalisation in disordered lattices
- Bogoliubov excitations in the quasiperiodic kicked rotor: stability of a kicked condensate and the quasi-insulator-metal transition
- Spectral description of the dynamics of ultracold interacting bosons in disordered lattices
- Decoherence effects in the dynamics of interacting ultracold bosons in disordered lattices
- Nonlinear dynamics and chaos in multidimensional disordered Hamiltonian systems
- Chaotic behaviour of disordered nonlinear lattices