Experimental control of transport resonances in a coherent quantum rocking ratchet

The ratchet effect can be used as a tool to control coherent quantum transport of ultra-cold atoms. Here, the authors demonstrate a rocking quantum ratchet with a rubidium BEC, and reveal the existence of quantum transport resonances.

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Detalles Bibliográficos
Autores principales: Christopher Grossert, Martin Leder, Sergey Denisov, Peter Hänggi, Martin Weitz
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Q
Acceso en línea:https://doaj.org/article/eedb4dfac1b246dcbd1d2abf5c701176
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Sumario:The ratchet effect can be used as a tool to control coherent quantum transport of ultra-cold atoms. Here, the authors demonstrate a rocking quantum ratchet with a rubidium BEC, and reveal the existence of quantum transport resonances.