Einstein–Podolsky–Rosen correlations from colliding Bose–Einstein condensates

Author(s): J. Kofler, M. Singh, M. Ebner, M. Keller, M. Kotyrba, A. Zeilinger

Journal: Physical Review A

Volume: 86

Page(s): 032115

Year: 2012

DOI Number: 10.1103/PhysRevA.86.032115

Link: Link to publication


We propose an experiment which can demonstrate quantum correlations in a physical scenario as discussed in the seminal work of Einstein, Podolsky, and Rosen. Momentum-entangled massive particles are produced via the four-wave mixing process of two colliding Bose-Einstein condensates. The particles’ quantum correlations can be shown in a double–double-slit experiment or via ghost interference.

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