Fractional Skyrmion molecules in a ℂP N−1 model

Yutaka Akagi; Yuki Amari; Sven Bjarke Gudnason; Muneto Nitta; Yakov Shnir

doi:10.1007/JHEP11(2021)194

Fractional Skyrmion molecules in a ℂP ^N−1 model

Yutaka Akagi, Yuki Amari, Sven Bjarke Gudnason, Muneto Nitta, Yakov Shnir

Faculty of Business and Commerce

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

We study fractional Skyrmions in a ℂP² baby Skyrme model with a generalization of the easy-plane potential. By numerical methods, we find stable, metastable, and unstable solutions taking the shapes of molecules. Various solutions possess discrete symmetries, and the origin of those symmetries are traced back to congruencies of the fields in homogeneous coordinates on ℂP².

Original language	English
Article number	194
Journal	Journal of High Energy Physics
Volume	2021
Issue number	11
DOIs	https://doi.org/10.1007/JHEP11(2021)194
Publication status	Published - 2021 Nov

Keywords

Sigma Models
Solitons Monopoles and Instantons

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1007/JHEP11(2021)194

Cite this

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abstract = "We study fractional Skyrmions in a ℂP2 baby Skyrme model with a generalization of the easy-plane potential. By numerical methods, we find stable, metastable, and unstable solutions taking the shapes of molecules. Various solutions possess discrete symmetries, and the origin of those symmetries are traced back to congruencies of the fields in homogeneous coordinates on ℂP2.",

keywords = "Sigma Models, Solitons Monopoles and Instantons",

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