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 lightshift 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.

Quantum walks of kicked Bose-Einstein condensates / Groiseau, C; Gresch, A; Wimberger, S. - In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL. - ISSN 1751-8113. - 51:27(2018), p. 275301. [10.1088/1751-8121/aac5d5]

Quantum walks of kicked Bose-Einstein condensates

Wimberger, S
2018-01-01

Abstract

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 lightshift 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.
2018
Quantum walks of kicked Bose-Einstein condensates / Groiseau, C; Gresch, A; Wimberger, S. - In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL. - ISSN 1751-8113. - 51:27(2018), p. 275301. [10.1088/1751-8121/aac5d5]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2849715
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