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arXiv · 0911.1854

Quantum Dynamics of Atom-molecule BECs in a Double-Well Potential

A. Motohashi·T. Nikuni
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Abstract

We investigate the dynamics of two-component Bose-Josephson junction composed of atom-molecule BECs. Within the semiclassical approximation, the multi-degree of freedom of this system permits chaotic dynamics, which does not occur in single-component Bose-Josephson junctions. By investigating the level statistics of the energy spectra using the exact diagonalization method, we evaluate whether the dynamics of the system is periodic or non-periodic within the semiclassical approximation. Additionally, we compare the semiclassical and full-quantum dynamics.

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A. Motohashi, T. Nikuni. 2009-11-10. Quantum Dynamics of Atom-molecule BECs in a Double-Well Potential. https://doi.org/10.1007/s10909-009-0024-7

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