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APS » Journals » Phys. Rev. Lett. » Volume 85 » Issue 19
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Phys. Rev. Lett. 85, 3991–3994 (2000)

Squeezing and Entanglement of Atomic Beams

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L.-M. Duan1, A. Sørensen2, J. I. Cirac1, and P. Zoller1
1Institute for Theoretical Physics, University of Innsbruck A-6020 Innsbruck, Austria
2Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark

Received 19 July 2000; published in the issue dated 6 November 2000

See accompanying Physics Focus

We propose and analyze a scheme for generating entangled atomic beams out of a Bose-Einstein condensate using spin-exchanging collisions. In particular, we show how to create both atomic squeezed states and entangled states of pairs of atoms.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.85.3991
DOI:
10.1103/PhysRevLett.85.3991
PACS:
03.75.Fi, 03.65.Bz, 03.67.Hk, 42.50.-p
 
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