Quantum dynamics of few dipolar bosons in a double-well potential
arXiv:2001.11666 · doi:10.1140/epjd/s10053-022-00345-2
Abstract
We study the few-body dynamics of dipolar bosons in one-dimensional double-wells. Increasing the interaction strength, by investigating one-body observables, we study in the considered few-body systems tunneling oscillations, self-trapping and the regime exhibting an equilibrating behaviour. The corresponding two-body correlation dynamics exhibits a strong interplay between the interatomic correlation due to non-local nature of the repulsion and the inter-well coherence. We also study the link between the correlation dynamics and the occupation of natural orbitals of the one-body density matrix.
8 pages, 7 figures. Corrections on abstract and the main text, submitted version
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