数学季刊 ›› 2024, Vol. 39 ›› Issue (1): 86-96.doi: 10.13371/j.cnki.chin.q.j.m.2024.01.009

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规范场论中自对偶磁单极子解的存在唯一性

陈筱   

  1. School of Mathematics and Information Science, Henan University of Economics and Law, Zhengzhou 450016, China
  • 收稿日期:2023-02-16 出版日期:2024-03-30 发布日期:2024-03-30
  • 通讯作者: CHEN Xiao (1989-), female, native of Kaifeng, Henan, lecturer of Henan University of Economics and Law, engages in partial differential equation. E-mail:cx180910@163.com
  • 作者简介: CHEN Xiao (1989-), female, native of Kaifeng, Henan, lecturer of Henan University of Economics and Law, engages in partial differential equation.

The Existence and Uniqueness of Self–Dual Monopole Solutions in Gauge Field Theory

CHEN Xiao   

  1. School of Mathematics and Information Science, Henan University of Economics and Law, Zhengzhou 450016, China
  • Received:2023-02-16 Online:2024-03-30 Published:2024-03-30
  • Contact: CHEN Xiao (1989-), female, native of Kaifeng, Henan, lecturer of Henan University of Economics and Law, engages in partial differential equation. E-mail:cx180910@163.com
  • About author: CHEN Xiao (1989-), female, native of Kaifeng, Henan, lecturer of Henan University of Economics and Law, engages in partial differential equation.

摘要: Magnetic monopoles stand for the static solution arising from a (1+ 3)– dimensional theory describing the interaction between a real scalar triplet and non–Abelian gauge field. In this paper, we obtain a two–point boundary value problem of a first–order ordinary differential equations from the self–dual monopole model. Then we establish the existence and uniqueness theorem for the problem by using a dynamical shooting method, we also obtain sharp asymptotic estimates for the solutions at infinity.

关键词: Self-dual monopole, Dynamical shooting method, Existence and uniqueness

Abstract: Magnetic monopoles stand for the static solution arising from a (1+ 3)– dimensional theory describing the interaction between a real scalar triplet and non–Abelian gauge field. In this paper, we obtain a two–point boundary value problem of a first–order ordinary differential equations from the self–dual monopole model. Then we establish the existence and uniqueness theorem for the problem by using a dynamical shooting method, we also obtain sharp asymptotic estimates for the solutions at infinity.

Key words: Self-dual monopole, Dynamical shooting method, Existence and uniqueness

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