A modified renormalization procedure which may avoid use of bare parameters
A new renormalization procedure is introduced via a method that assigns finite values to divergent expressions in quantum field theory. It is shown that this procedure works at the two-loop level in Feynman diagrams with overlapping divergences. Applications to λφ4 theory and quantum electrodynamics...
| Autores principales: | Chimento, L.P., Jakubi, A.S. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00222488_v30_n8_p1851_Chimento |
| Aporte de: |
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