Confining solitons in the Higgs phase of CPN −1 model: self-consistent exact solutions in large-N limit

Muneto Nitta, Ryosuke Yoshii

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The quantum CPN −1 model is in the confining (or unbroken) phase with a full mass gap in an infinite space, while it is in the Higgs (broken or deconfinement) phase accompanied with Nambu-Goldstone modes in a finite space such as a ring or finite interval smaller than a certain critical size. We find a new self-consistent exact solution describing a soliton in the Higgs phase of the CPN −1 model in the large-N limit on a ring. We call it a confining soliton. We show that all eigenmodes have real and positive energy and thus it is stable.

本文言語English
論文番号7
ジャーナルJournal of High Energy Physics
2018
8
DOI
出版ステータスPublished - 2018 8 1

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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