One-dimensional soliton system of gauged Q -ball and anti- Q -ball
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
One-dimensional soliton system of gauged Q -ball and anti- Q -ball
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| Автор |
Gauzshteyn, Vyacheslav Valerjevich
Loginov, Aleksey Yurievich |
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| Тематика |
калибровочные модели
электромагнитные взаимодействия солитонные структуры |
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| Описание |
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.
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| Дата |
2020-01-17T07:01:44Z
2020-01-17T07:01:44Z 2019 |
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| Тип |
Article
Published version (info:eu-repo/semantics/publishedVersion) Journal article (info:eu-repo/semantics/article) |
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| Идентификатор |
Gauzshteyn V. V. One-dimensional soliton system of gauged Q -ball and anti- Q -ball / V. V. Gauzshteyn, A. Yu. Loginov // Physical Review D. — 2019. — Vol. 99, iss. 6. — [065011, 11 p.].
http://earchive.tpu.ru/handle/11683/57341 10.1103/PhysRevD.99.065011 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Томский политехнический университет
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| Источник |
Physical Review D
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