Articulo
Renormalization in a Lorentz-violating model and higher-order operators
European Physical Journal C
Registro en:
1140781
1140781
Autor
Nascimento, J R
Petrov, A Yu
Reyes-Martínez, Carlos Marat
Institución
Resumen
The renormalization in a Lorentz-breaking scalar-spinor higher-derivative model involving phi(4) self-interaction and the Yukawa-like coupling is studied. We explicitly de-monstrate that the convergence is improved in comparison with the usual scalar-spi Regular FONDECYT FONDECYT