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期刊论文
Knotted Solitons in a Charged Two-Condensate Bose System
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By making use of the decomposition of U(1) gauge potential theory and the-mapping method,we propose that a charged two-condensate Bose system possesses vortex lines and two classes of knotted solitons. The topological charges of the vortex lines are characterized by the Hopf indices and the Brower degrees of-mapping, and the knotted solitons are described by the nontrivial Hopf invariant and the BF action, respectively.
【免责声明】以下全部内容由[刘玉孝]上传于[2009年12月23日 10时40分13秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。
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