Emergence of spatial spin-wave correlations in a cold atomic gas.
نویسندگان
چکیده
Rydberg spin-waves are optically excited in a quasi-one-dimensional atomic sample of Rb atoms. Pairwise spin-wave correlations are observed by a spatially selective transfer of the quantum state onto a light field and photoelectric correlation measurements of the light. The correlations are interpreted in terms of the dephasing of multiply excited spin-waves by long-range Rydberg interactions.
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ورودعنوان ژورنال:
- Physical review letters
دوره 109 13 شماره
صفحات -
تاریخ انتشار 2012