Generation of mesoscopic superpositions of a binary Bose-Einstein condensate in a slightly asymmetric double well
Christoph Weiß, Niklas Teichmann
A previous publication [1] suggested to coherently generate mesoscopic superpositions of a two-component Bose-Einstein condensate in a double well under perfectly symmetric conditions. However, already tiny asymmetries can destroy the entanglement properties of the ground state. Nevertheless, even under more realistic conditions, the scheme is demonstrated numerically to generate mesoscopic superpositions.
arXiv:0707.4061•Laser Physics Letters•Sep 6, 2007•9 citations