Quantum walks of kicked Bose-Einstein condensates

We analytically investigate the recently proposed and implemented discrete-time quantum walk based on kicked ultra-cold atoms. We show how the internal level structure of the kicked atoms leads to the emergence of a relative light-shift phase immediately relevant for the experimental realization. An...

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Detalles Bibliográficos
Autores principales: Groiseau, Caspar (Autor) , Gresch, Alexander (Autor) , Wimberger, Sandro (Autor)
Formato: Article (Journal)
Lenguaje:inglés
Publicado: 4 June 2018
In: Journal of physics. A, Mathematical and theoretical
Year: 2018, Volumen: 51, Número: 27, Pages: 275301
ISSN:1751-8121
DOI:10.1088/1751-8121/aac5d5
Acceso en línea:Verlag, Volltext: https://doi.org/10.1088/1751-8121/aac5d5
Verlag, Volltext: https://doi.org/10.1088%2F1751-8121%2Faac5d5
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Notas de Autor:C. Groiseau, A. Gresch, S. Wimberger
Descripción
Sumario:We analytically investigate the recently proposed and implemented discrete-time quantum walk based on kicked ultra-cold atoms. We show how the internal level structure of the kicked atoms leads to the emergence of a relative light-shift phase immediately relevant for the experimental realization. Analytical solutions are provided for the momentum distribution for both the case of quantum resonance and the near-resonant quasimomenta.
Notas:Gesehen am 17.05.2019
Descripción Física:Online Resource
ISSN:1751-8121
DOI:10.1088/1751-8121/aac5d5