A two-dimensional soliton system in the Maxwell–Chern–Simons gauge model

• DOI: 10.1016/j.physletb.2018.07.044
• Publication Date: 2018-07-26T15:16:19Z
• Authors: A.Yu. Loginov; V.V. Gauzshtein
• Keywords: High Energy Physics - Theory; Physics; QC1-999; вихри; FOS: Physical sciences; flux quantization; 01 natural sciences; vortex; High Energy Physics - Theory (hep-th); квантование; chern-simons term; 0103 physical sciences; q-ball; noether charge

The (2 + 1)-dimensional Maxwell-Chern-Simons gauge model consisting of two complex scalar fields interacting through a common Abelian gauge field is considered. It is shown that the model has a solution that describes a soliton system consisting of vortex and Q-ball constituents. This two-dimensional soliton system possesses a quantized magnetic flux and a quantized electric charge. Moreover, the soliton system has a nonzero angular momentum. Properties of this vortex-Q-ball system are investigated by analytical and numerical methods. It is found that the system combines properties of a vortex and a Q-ball.<br/>8 pages with 6 figures. arXiv admin note: text overlap with arXiv:1901.00993<br/>