Quantum dynamics of few dipolar bosons in a double-well potential
Quantum Gases
2022-05-30 v2
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.
Keywords
Cite
@article{arxiv.2001.11666,
title = {Quantum dynamics of few dipolar bosons in a double-well potential},
author = {Rhombik Roy and Barnali Chakrabarti and Andrea Trombettoni},
journal= {arXiv preprint arXiv:2001.11666},
year = {2022}
}
Comments
8 pages, 7 figures. Corrections on abstract and the main text, submitted version