Tunneling effect of the spin-2 Bose condensate driven by external magnetic fields
Condensed Matter
2015-06-24 v1
Abstract
In this paper, we have studied tunneling effect of the spin-2 Bose condensate driven by external magnetic field. We find that the population transfers among spin-0 and spin-, spin-0 and spin- exhibit the step structure under the external cosinusoidal magnetic field respectively, but there do not exist step structure among spin- and spin-. The tunneling current among spin- and spin- may exhibit periodically oscillation behavior, but among spin-0 and spin-, spin-0 and spin-, the tunneling currents exhibit irregular oscillation behavior.
Keywords
Cite
@article{arxiv.cond-mat/0311363,
title = {Tunneling effect of the spin-2 Bose condensate driven by external magnetic fields},
author = {Zhao-xian Yu and Zhi-yong Jiao},
journal= {arXiv preprint arXiv:cond-mat/0311363},
year = {2015}
}
Comments
11 pages, 6 figures, accpeted by Physics Letter A