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- Title
Vortices in a parity-invariant Maxwell–Chern–Simons model.
- Authors
De Lima, W. B.; De Fabritiis, P.
- Abstract
In this work, we propose a parity-invariant Maxwell–Chern–Simons U (1) × U (1) model coupled with two charged scalar fields in 2 + 1 dimensions, and show that it admits finite-energy topological vortices. We describe the main features of the model and find explicit numerical solutions for the equations of motion, considering different sets of parameters and analyzing some interesting particular regimes. We remark that the structure of the theory follows naturally from the requirement of parity invariance, a symmetry that is rarely envisaged in the context of Chern–Simons theories. Another distinctive aspect is that the vortices found here are characterized by two integer numbers.
- Subjects
NUMERICAL solutions to equations; CHERN-Simons gauge theory; GAUGE field theory; STRUCTURAL analysis (Engineering); EQUATIONS of motion; SCALAR field theory
- Publication
Modern Physics Letters A, 2023, Vol 38, Issue 40, p1
- ISSN
0217-7323
- Publication type
Article
- DOI
10.1142/S0217732323501742