Einstein-Podolsky-Rosen entanglement strategies in two-well Bose-Einstein condensates.
نویسندگان
چکیده
Criteria suitable for measuring entanglement between two different potential wells in a Bose-Einstein condensation are evaluated. We show how to generate the required entanglement, utilizing either an adiabatic two-mode or a dynamic four-mode interaction strategy, with techniques that take advantage of s-wave scattering interactions to provide the nonlinear coupling. The dynamic entanglement method results in an entanglement signature with spatially separated detectors, as in the Einstein-Podolsky-Rosen paradox.
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عنوان ژورنال:
- Physical review letters
دوره 106 12 شماره
صفحات -
تاریخ انتشار 2011