Lorentz symmetry breaking in Abelian vector field models with Wess-Zumino interaction
May, 199412 pages
Published in:
- Phys.Rev.D 51 (1995) 5961-5964
e-Print:
- hep-th/9405147 [hep-th]
Report number:
- DFUB-94-10
Citations per year
Abstract:
We consider the abelian vector-field models in the presence of the Wess-Zumino interaction with the pseudoscalar matter. The occurence of the dynamic breaking of Lorentz symmetry at classical and one-loop level is described for massless and massive vector fields. This phenomenon appears to be the non-perturbative counterpart of the perturbative renormalizability and/or unitarity breaking in the chiral gauge theories.- field theory: vector
- Wess-Zumino term
- field equations
- violation: Lorentz
- dynamical symmetry breaking
- perturbation theory: higher-order
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