Eliminating the CPT-Odd f Coefficient from the Lorentz-Violating Standard Model Extension
High Energy Physics - Theory
2009-11-11 v1
Abstract
The fermionic f coefficient in the Lorentz-violating standard model extension presents a puzzle. Thus far, no observable quantity that depends upon f has ever been found. We show that this is because f is actually unnecessary. It has absolutely no effects at leading order and can be completely absorbed into other coefficients of the theory by a redefinition of the field.
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Cite
@article{arxiv.hep-th/0602235,
title = {Eliminating the CPT-Odd f Coefficient from the Lorentz-Violating Standard Model Extension},
author = {B. Altschul},
journal= {arXiv preprint arXiv:hep-th/0602235},
year = {2009}
}
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12 pages