Noise induced dynamics of a Bose-Einstein condensate in optical trap
F. Kh. AbdullaevPhysical- Technical Institute of the Uzbek Academy of Sciences, 2-b, G. Mavlyanov str., Tashkent, 700084, UzbekistanB. B. BaizakovPhysical- Technical Institute of the Uzbek Academy of Sciences, 2-b, G. Mavlyanov str., Tashkent, 700084, UzbekistanV. V. KonotopDepartmento de Físika and Centro de Física da Materia Condensada, Universidade de Lisboa, Complexo Interdisciplinar, Av. Prof. Gama Pinto 2, Lisboa 1649-003, Portugal
ABI
Аннотация
The dynamics of a Bose-Einstein condensate confined in optical trap is studied taking into consideration fluctuations of the laser field intensity. The noise can delay or even arrest the collapse of a condensate with negative scattering length.
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