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arXiv · 1003.1812

Laser-catalyzed spin-exchange process in a Bose-Einstein condensate

H. Jing·Y. Jiang·Weiping Zhang·P. Meystre
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Abstract

We show theoretically that it is possible to optically control collective spin-exchange processes in spinor Bose condensates through virtual photoassociation. The interplay between optically induced spin exchange and spin-dependent collisions provides a flexible tool for the control of atomic spin dynamics, including enhanced or inhibited quantum spin oscillations, the optically-induced ferromagnetic-to-antiferromagnetic transition, and coherent matter-wave spin conversion.

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H. Jing, Y. Jiang, Weiping Zhang, P. Meystre. 2010-03-09. Laser-catalyzed spin-exchange process in a Bose-Einstein condensate. https://doi.org/10.1103/physreva.81.031603

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