Topological aspects in spinor Bose–Einstein condensates
Topological aspects in spinor Bose–Einstein condensates
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DOI：
10.1088/0034-4885/77/12/122401
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发表时间：
2014-12
影响因子：
18.1
通讯作者：
Masahito Ueda
中科院分区：
文献类型：
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作者：
Masahito Ueda
本文综述了稀原子气体旋量玻色-爱因斯坦凝聚中的拓扑激发。各种类型的线缺陷，点缺陷和skyrmions进行了讨论。简要回顾同伦理论的分类中可能的拓扑激发在个人的量子相位。还回顾了最近的一些实验。
This article overviews topological excitations in spinor Bose–Einstein condensates of dilute atomic gases. Various types of line defects, point defects and skyrmions are discussed. A brief review of homotopy theory is presented for use in the classification of possible topological excitations in individual quantum phases. Some recent experiments are also reviewed.