Quantum Dynamics and Statistics Properties of Atom-Molecule Bose-Einstein Condensate

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dc.creatorJin, Guang-Ri
dc.creatorKim, Chul Koo
dc.creatorNahm, Kyun
dc.date2005-04-15
dc.date2005-09-08
dc.date.accessioned2026-07-07T06:22:25Z
dc.date.available2026-07-07T06:22:25Z
dc.descriptionBased on a two-mode boson model, we study nonclassical properties of the atom-molecule Bose-Einstein condensate. The effects of nonlinear collisions on the dynamics of the molecular formation is studied both in classical and quantum treatments. We find that the conversion from atoms to molecules can be suppressed strongly due to nonlinearity-induced localization of the atomic population. In addition, we study statistical properties of the atom-molecule condensed system by calculating the intensity correlation functions numerically. We find that the effect of nonlinearity leads to the appearance of superchaotic molecular pulses, while maintaining the atomic field sub-Poissonian. The joint quantum statistical properties of the atoms and the molecules always show anti-bunching.
dc.description4 pages, 2 figures (to be published in Phys. Rev. A)
dc.identifierhttps://arxiv.org/abs/cond-mat/0504381
dc.identifierhttp://arxiv.org/abs/cond-mat/0504381
dc.identifierPhys. Rev. A 72, 045602 (2005)
dc.identifierdoi:10.1103/PhysRevA.72.045602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95904
dc.subjectOther Condensed Matter
dc.subjectQuantum Physics
dc.titleQuantum Dynamics and Statistics Properties of Atom-Molecule Bose-Einstein Condensate
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