Three-dimensional Lorentz-violating action
arXiv:1403.0786 · doi:10.1103/PhysRevD.89.065030
Abstract
We demonstrate the generation of the three-dimensional Chern-Simons-like Lorentz-breaking ``mixed" quadratic action via an appropriate Lorentz-breaking coupling of vector and scalar fields to the spinor field and study some features of the scalar QED with such a term. We show that the same term emerges through a nonpertubative method, namely the Julia-Toulouse approach of condensation of charges and defects.
12 pages, accepted to PRD
References in corpus (8)
- On the induction of the four-dimensional Lorentz-breaking non-Abelian Chern-Simons action
- Lorentz violation and the proper-time method
- Induced Chern-Simons-like action in Lorentz-violating massless QED
- Classical solutions for the Carroll-Field-Jackiw-Proca electrodynamics
- Dynamical Lorentz symmetry breaking in 3D and charge fractionalization
- Monopoles in the presence of the Chern-Simons term via the Julia-Toulouse approach
- On the dual equivalence between self-dual and Maxwell-Chern-Simons models with Lorentz symmetry breaking
- Julia-Toulouse approach to (d+1)-dimensional bosonized Schwinger model with an application to large N QCD