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arXiv · 1103.2395

Dipolar Bose-Einstein condensate of Stationary-Light Dark-state Polaritons

Frank E. Zimmer·Gor Nikoghosyan·Martin B. Plenio
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Abstract

We put forward and discuss in detail a scheme to achieve Bose-Einstein condensation of stationary-light dark-state polaritons with dipolar interaction. To this end we have introduced a diamond-like coupling scheme in a vapor of Rydberg atoms under the frozen gas approximation. To determine the system's dynamics we employ normal modes and identify the dark-state polariton corresponding to one of the modes. We show that in contrast to atomic dipolar ultra-cold vapors dark-state polariton Bose-Einstein condensates proposed here can be stable for a negative dipolar interaction constant.

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Frank E. Zimmer, Gor Nikoghosyan, Martin B. Plenio. 2011-03-11. Dipolar Bose-Einstein condensate of Stationary-Light Dark-state Polaritons. https://doi.org/10.1103/physreva.86.023854

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