This page is still in progress.«The difference between classical and quantum mechanical dynamics becomes strikingly

evident when two macroscopic quantum objects are weakly coupled to each other.» A bosonic Josephson junction. R. Gati and M. K. Oberthaler in J. Phys. B.: At. Mol. Phys. 40:R61 (2007).  What the paper says!?

This a review of bosonic Josephson junctions (BJJ) from a single Bose-Einstein condensate (BEC) trapped in a double-well potential.