Please use this identifier to cite or link to this item:
https://elib.bsu.by/handle/123456789/261174
Title: | Q-balls in the U(1) gauged Friedberg-Lee-Sirlin model |
Authors: | Loiko, V. Shnir, Y. |
Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
Issue Date: | 2019 |
Publisher: | Elsevier B.V. |
Citation: | Phys Lett Sect B Nucl Elem Part High-Energy Phys 2019;797. |
Abstract: | We consider the U(1) gauged two-component Friedberg-Lee-Sirlin model in 3+1 dimensional Minkowski spacetime, which supports non-topological soliton configurations. Here we found families of axially-symmetric spinning gauged Q-balls, which possess both electric and magnetic fields. The coupling to the gauge sector gives rise to a new branch of solutions, which represent the soliton configuration coupled to a circular magnetic flux. Further, in superconducting phase this branch is linked to vorton type solutions which represent a vortex encircling the soliton. We discuss properties of these solutions and investigate their domains of existence. |
URI: | https://elib.bsu.by/handle/123456789/261174 |
DOI: | 10.1016/j.physletb.2019.134810 |
Scopus: | 85069910969 |
Sponsorship: | Alexander von Humboldt-Stiftung;Ministry of Education and Science of the Russian Federation (Minobrnauka),3.1386.2017. We are grateful to Burhard Kleihaus, Jutta Kunz, Ilya Perapachka and Eugen Radu for inspiring and valuable discussions. Ya.S. would like to acknowledge useful discussions with Emin Nugaev at the first stages of this research. Ya.S. gratefully acknowledges the support of the Alexander von Humboldt Foundation and from the Ministry of Education and Science of Russian Federation , project No 3.1386.2017 . He would like to thank Jutta Kunz for kind hospitality at the Department of Physics, Carl von Ossietzky University of Oldenburg during the completion of this work. |
Appears in Collections: | Кафедра теоретической физики и астрофизики (статьи) |
Files in This Item:
File | Description | Size | Format | |
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1906.01943.pdf | 4,75 MB | Adobe PDF | View/Open |
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