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The decoupling theorem in effective scalar field theory
We consider decoupling in the context of an effective quantum field theory of two scalar fields with well separated mass scales and a Z_2\times Z_2 symmetry. We first prove, using Wilson's exact renormalization group equation, that the theory is renormalizable, in the same way that we showed in...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1995
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1006/aphy.1995.1067 http://cds.cern.ch/record/262388 |