Topological Excitations in Spinor Bose-Einstein Condensates : Condensed Matter: Structure, etc.
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概要
- 論文の詳細を見る
We investigate the properties of skyrmion in the ferromagnetic state of spin-1 Bose-Einstein condensates by means of the mean-field theory and show that the size of a skyrmion is fixed to the order of the healing length. It is shown that the interaction between two skyrmions with oppositely rotating spin textures is attractive when their separation is large, following a unique power-law behavior with a power of -7/2.
- 社団法人日本物理学会の論文
- 2001-05-15
著者
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KURIHARA Susumu
Department of Physics, Waseda University
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Kurihara Susumu
Department Of Physics Waseda University
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Kurihara Susumu
Department Of Applied Physics Faculty Of Engineering The University Of Tokyo:(present Address) The I
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Tuchiya Shunji
Department Of Physics Waseda University
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