Abstract

In the present paper, we continue to study the two-dimensional soliton system that is composed of vortex and Q-ball components interacting with each other through an Abelian gauge field. This vortex-Q-ball system is electrically neutral as a whole, nevertheless it possesses a nonzero electric field. Moreover, the vortex-Q-ball system has a quantized magnetic flux and a nonzero angular momentum, and combines properties of topological and nontopological solitons. We investigate radially and azimuthally excited states of the vortex-Q-ball system along with the unexcited vortex-Q-ball system at different values of gauge coupling constants. We also ascertain the behaviour of the vortex-Q-ball system in several extreme regimes, including thin-wall and thick-wall regimes.

Details

Title
Radially and azimuthally excited states of a soliton system of vortex and Q-ball
Author
Yu, Loginov A 1 ; Gauzshtein, V V 2 

1  Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia (GRID:grid.440738.c) (ISNI:0000 0000 9460 4294) 
2  Tomsk Polytechnic University, Tomsk, Russia (GRID:grid.27736.37) (ISNI:0000 0000 9321 1499) 
Publication year
2020
Publication date
Dec 2020
Publisher
Springer Nature B.V.
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1140/epjc/s10052-020-08715-z
ProQuest document ID
2473390363
Copyright
© The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.