Dipolar drag in bilayer harmonically trapped gases
Authors: Matveeva N., Recati A., Stringari S.
Autors Affiliation: Dipartimento di Fisica, Università di Trento and INO-CNR BEC Center, 38123 Povo, Italy
Abstract: We consider two separated pancake-shaped trapped gases interacting with a dipolar (either magnetic or electric) force. We study how the center of mass motion propagates from one cloud to the other as a consequence of the long-range nature of the interaction. The corresponding dynamics is fixed by the frequency difference between the in-phase and the out-of-phase center of mass modes of the two clouds, whose dependence on the dipolar interaction strength and the cloud separation is explicitly investigated. We discuss Fermi gases in the degenerate as well as in the classical limit and comment on the case of Bose-Einstein condensed gases.
Journal/Review: EUROPEAN PHYSICAL JOURNAL D
Volume: 65 (1-2) Pages from: 219 to: 222
More Information: Useful discussions with M. Abad, M. Klawunn, S. Ospelkaus and L. P. Pitaevskii are ackowledged. This work has been supported by ERC through the QGBE grant.DOI: 10.1140/epjd/e2011-20253-6Citations: 6data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2019-12-08References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here