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Chaotic dynamics in superconducting nanocircuits

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>15/09/2005
<mark>Journal</mark>Europhysics Letters
Issue number6
Number of pages7
Pages (from-to)893-899
Publication StatusPublished
<mark>Original language</mark>English


The quantum kicked rotator can be realized in a periodically driven superconducting nanocircuit. A study of the fidelity allows the experimental investigation of exponential instability of quantum motion inside the Ehrenfest time scale, chaotic diffusion and quantum dynamical localization. The role of noise and the experimental setup to measure the fidelity is discussed as well.