M. Holland et al., Formation of pairing fields in resonantly coupled atomic and molecular Bose-Einstein condensates, PHYS REV L, 86(10), 2001, pp. 1915-1918
We show that pair correlations may ploy an important role in the dynamical
properties of a Bose-Einstein condensed gas composed of an atomic field res
onantly coupled with a condensed field of molecular dimers. Specifically, p
air correlations in this system can dramatically modify the coherent and in
coherent transfers between the atomic and molecular fields.