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Kolovsky, A. R. Transport of cold atoms in optical lattices / A. R. Kolovsky> // Eur. Phys. J. - Spec. Top. - 2007. - Vol. 151. - P. 103-112, DOI 10.1140/epjst/e2007-00366-5. - Cited References: 24
. - ISSN 1951-6355РУБ Physics, Multidisciplinary Рубрики: ULTRACOLD ATOMS DISRUPTION SUPERFLUID GAS Аннотация: The work discusses transport of cold atoms in optical lattices. Two related but different problems are considered: interacting Bose atoms subject to a static field (i.e., the atoms in a tilted lattice); and non-interacting atoms in a tilted lattice in the presence of a buffer gas. For these two systems we found, respectively: periodic, quasiperiodic, or decaying Bloch oscillations, as it depends on the strength of atom-atom interactions and the magnitude of the static field; diffusive directed current of atoms, similar to the electron current in ordinary conductors.
WOS, Scopus, Читать в сети ИФ Держатели документа: LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia ИФ СО РАН Kirensky Institute of Physics, 660036 Krasnoyarsk, Russian Federation Доп.точки доступа: Коловский, Андрей Радиевич } Найти похожие
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