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Dimensional regularization vs methods in fixed dimension with and without $\gamma_5$
We study the Lorentz and Dirac algebra, including the antisymmetric ϵ tensor and the γ$_{5}$ matrix, in implicit gauge-invariant regularization/renormalization methods defined in fixed integer dimensions. They include constrained differential, implicit and four-dimensional renormalization. We find t...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP08(2018)109 http://cds.cern.ch/record/2312594 |