Topological excitations in spinor Bose-Einstein condensates

Shunji Tuchiya*, Susumu Kurihara

*この研究の対応する著者

    研究成果: Article査読

    18 被引用数 (Scopus)

    抄録

    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.

    本文言語English
    ページ(範囲)1182-1185
    ページ数4
    ジャーナルJournal of the Physical Society of Japan
    70
    5
    DOI
    出版ステータスPublished - 2001 5

    ASJC Scopus subject areas

    • 物理学および天文学(全般)

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