Einstein-de Haas effect in dipolar Bose-Einstein condensates.
Einstein-de Haas effect in dipolar Bose-Einstein condensates.
复制标题
DOI:
10.1103/physrevlett.96.080405
复制
发表时间:
2005-11
影响因子:
8.6
通讯作者:
Y. Kawaguchi;H. Saito;Masahito Ueda
中科院分区:
文献类型:
--
作者:
Y. Kawaguchi;H. Saito;Masahito Ueda
The general properties of the order parameter for a dipolar spinor Bose-Einstein condensate are discussed based on symmetries of interactions. An initially spin-polarized dipolar condensate is shown to dynamically generate a nonsingular vortex via spin-orbit interactions--a phenomenon reminiscent of the Einstein-de Haas effect in ferromagnets.