One-dimensional soliton system of gauged Q -ball and anti- Q -ball; Physical Review D; Vol. 99, iss. 6

One-dimensional soliton system of gauged Q -ball and anti- Q -ball; Physical Review D; Vol. 99, iss. 6

Bibliographic Details
Parent link:Physical Review D: covering particles, fields, gravitation, and cosmology
Vol. 99, iss. 6.— 2019.— [065011, 11 p.]
Main Author: Gauzshteyn (Gauzshtein) V. V. Vyacheslav Valerjevich
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: Loginov A. Yu. Aleksey Yurievich
Summary:Title screen
The (1+1)-dimensional gauge model of two complex self-interacting scalar fields that interact with each other through an Abelian gauge field and a quartic scalar interaction is considered. It is shown that the model has nontopological soliton solutions describing soliton systems consisting of two Q-ball components possessing opposite electric charges. The two Q-ball components interact with each other through the Abelian gauge field and the quartic scalar interaction. The interplay between the attractive electromagnetic interaction and the repulsive quartic interaction leads to the existence of symmetric and nonsymmetric soliton systems. Properties of these systems are investigated by analytical and numerical methods. The symmetric soliton system exists in the whole allowable interval of the phase frequency, whereas the nonsymmetric soliton system exists only in some interior subinterval. Despite the fact that these soliton systems are electrically neutral, they nevertheless possess nonzero electric fields in their interiors. It is found that the nonsymmetric soliton system is more preferable from the viewpoint of energy than the symmetric one. Both symmetric and nonsymmetric soliton systems are stable against decay into massive scalar bosons.
Language:English
Published: 2019
Subjects:
электронный ресурс
труды учёных ТПУ
калибровочные модели
электромагнитные взаимодействия
солитонные структуры
Online Access:http://earchive.tpu.ru/handle/11683/57341
https://doi.org/10.1103/PhysRevD.99.065011
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660205

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