Hopf term, Fractional spin and Soliton operators in the O(3) Nonlinear Sigma Model

Masaomi Kimura, Hiroyuki Kobayashi, Izumi Tsutsui

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)624-642
JournalNuclear Physics B
Publication statusPublished - 1998 Sep 1

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