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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 81, Issue 11, Pages 693–698
(Mi jetpl1763)
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This article is cited in 5 scientific papers (total in 5 papers)
ATOMS, SPECTRA, RADIATIONS
Formation of Bose–Einstein condensate structures in laser fields: semiclassical approach and electrodynamic effects
F. Cattania, D. Andersona, A. V. Kimb, M. Lisaka a Department of Electromagnetics, Chalmers University of
Technology, SE-412 96 Göteborg, Sweden
b Institute of Applied Physics RAS, 603950 Nizhny Novgorod, Russia
Abstract:
The formation of Bose–Einstein condensate (BEC) structures via electromagnetically induced interactions is analyzed within a semiclassical approach where an improved interaction potential is obtained. This analysis shows how the laser-induced forces can lead to self-confinement of the ground state even with a homogeneous field. It furthermore indicates that the vector character of the field can be crucially important, since it can change the type of nonlinearity, thus strongly modifying the BEC structures.
Received: 07.04.2005
Citation:
F. Cattani, D. Anderson, A. V. Kim, M. Lisak, “Formation of Bose–Einstein condensate structures in laser fields: semiclassical approach and electrodynamic effects”, Pis'ma v Zh. Èksper. Teoret. Fiz., 81:11 (2005), 693–698; JETP Letters, 81:11 (2005), 561–566
Linking options:
https://www.mathnet.ru/eng/jetpl1763 https://www.mathnet.ru/eng/jetpl/v81/i11/p693
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