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

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 نشر من قبل Atsushi Motohashi
 تاريخ النشر 2009
  مجال البحث فيزياء
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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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