Creating massive entanglement of Bose condensed atoms

Abstract

We propose a direct, coherent coupling scheme that can create massively entangled states of Bose-Einstein condensed atoms. Our idea is based on an effective interaction between two atoms from coherent Raman processes through a (two atom) molecular intermediate state. We compare our scheme with other recent proposals for generation of massive entanglement of Bose condensed atoms.

5 pages, 3 figures; Updated figure 3(a), original was "noisy"

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