Quasi-spins and the dynamics of interacting Bose condensates

A.N. Salgueiro, M.C. Nemes, M.D. Sampaio and A.F.R.de Toledo Piza

Physica A: Statistical Mechanics and its Applications, 2001, vol. 290, issue 1, 4-22

Abstract: The dynamics of the composition of uniform Bose condensates involving two species capable of reciprocal interconversion is treated in terms of a collective quasi-spin model. This collective model quickly reduces to classical form towards the thermodynamic limit. Quantum solutions are easily obtained numerically short of this limit which give insight into the dynamically relevant correlation processes.

Keywords: Two-component boson-condensate; Mean field; Large N limit; Semiclassical descriptions (search for similar items in EconPapers)
Date: 2001
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:290:y:2001:i:1:p:4-22

DOI: 10.1016/S0378-4371(00)00350-2

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