Redefining Spinors in Lorentz-Violating QED

@article{Colladay2002RedefiningSI,
  title={Redefining Spinors in Lorentz-Violating QED},
  author={D. Colladay and P. Mcdonald},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2002}
}
An analysis of spinor redefinitions in the context of the Lorentz-violating QED extension is performed. Certain parameters that apparently violate Lorentz invariance are found to be physically irrelevant as they can be removed from the lagrangian using an appropriate redefinition of the spinor field components. It is shown that conserved currents may be defined using a modified action of the complex extension of the Lorentz group on the redefined spinors. This implies a natural correspondence… Expand

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