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arXiv · cond-mat/9707294

Laser-induced Rotation of a Trapped Bose-Einstein Condensate

Karl-Peter Marzlin·Weiping Zhang
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Abstract

In this letter, atom optic techniques are proposed to control the excitation of a Bose-Einstein condensate in an atomic trap. We show that by employing the dipole potential induced by four highly detuned travelling-wave laser beams with appropriate phases and frequencies, one can coherently excite a trapped Bose-Einstein condensate composed of ultracold alkali atoms into a state rotating around the trap center. The connection to vortex states is discussed.

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BibTeXRIS

Karl-Peter Marzlin, Weiping Zhang. 1997-07-30. Laser-induced Rotation of a Trapped Bose-Einstein Condensate. https://doi.org/10.1103/physreva.57.3801

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