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arXiv · 1404.4678

Maxwell-Chern-Simons vortices in a CPT-odd Lorentz-violating Higgs Electrodynamics

R. Casana·M. M. Ferreira Jr.·E. da Hora·A. B. F. Neves
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Abstract

We have studied BPS vortices in a CPT-odd and Lorentz-violating Maxwell-Chern-Simons-Higgs (MCSH) electrodynamics attained from the dimensional reduction of the Carroll-Field-Jackiw-Higgs model. The Lorentz-violating parameter induces a pronounced behavior at origin (for the magnetic/electric fields and energy density) which is absent in the MCSH vortices. For some combination of the Lorentz-violating coefficients there always exist a sufficiently large winding number $n_{0}$ such that for all $% |n|\geq |n_{0}|$ the magnetic field flips its signal, yielding two well defined regions with opposite magnetic flux. However, the total magnetic flux remains quantized and proportional to the winding number.

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R. Casana, M. M. Ferreira Jr., E. da Hora, A. B. F. Neves. 2014-04-18. Maxwell-Chern-Simons vortices in a CPT-odd Lorentz-violating Higgs Electrodynamics. https://doi.org/10.1140/epjc%2Fs10052-014-3064-3

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