ムカイダ ヒサミツ   MUKAIDA Hisamitsu
  向田 寿光
   所属   埼玉医科大学  医学部 教養教育
   職種   教授
論文種別 学術雑誌(原著)
言語種別 英語
査読の有無 査読なし
表題 Renormalization Group Study of the Massive Sine-Gordon Theory and Phase Structure of the Abelian-Higgs Model
掲載誌名 正式名:International Journal of Modern Physics A
巻・号・頁 9(7),1043-1065頁
著者・共著者 ◎Ikuo Ichinose, <U>Hisamitsu Mukaida</U>
発行年月 1994/05
概要 Mapping the Abelian Higgs model to the massive sine-Gordon theory, the phase structure of the Abelian Higgs model is studied. The effect of interaction between instantons in the Abelian Higgs model is treated through the renormalization-group study of the massive sine-Gordon model. In the small dynamical-mass region the interaction between instantons is not negligible, and the effective density of instantons becomes very low at long distance by the pairing mechanism.