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arxiv: 0705.0370 · v1 · submitted 2007-05-02 · 🪐 quant-ph

Sub-ballistic behavior in quantum systems with L\'evy noise

classification 🪐 quant-ph
keywords quantumnoisesub-ballisticsystemsbehaviordeviationdistributionfind
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We investigate the quantum walk and the quantum kicked rotor in resonance subjected to noise with a L\'evy waiting time distribution. We find that both systems have a sub-ballistic wave function spreading as shown by a power-law tail of the standard deviation.

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