Emergence of spatial spin-wave correlations in a cold atomic gas.

نویسندگان

  • Y O Dudin
  • F Bariani
  • A Kuzmich
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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عنوان ژورنال:
  • Physical review letters

دوره 109 13  شماره 

صفحات  -

تاریخ انتشار 2012