Realistic regularization of the QED Green functions
| dc.creator | Ribaric, Marijan | |
| dc.creator | Sustersic, Luka | |
| dc.date | 2000-03-13 | |
| dc.date | 2001-07-02 | |
| dc.date.accessioned | 2026-07-07T04:09:38Z | |
| dc.date.available | 2026-07-07T04:09:38Z | |
| dc.description | Generalizing the 't Hooft and Veltman method of unitary regulators, we demonstrate for the first time the existence of local, Lorentz-invariant, physically motivated Lagrangians of quantum-electrodynamic phenomena such that: (i) Feynman diagrams are finite and equal the diagrams of QED but with regularized propagators. (ii) N-point Green functions are C-, P-, and T-invariant up to a phase factor, Lorentz-invariant and causal. (iii) No auxiliary particles or parameters are introduced. | |
| dc.identifier | https://arxiv.org/abs/hep-th/0003094 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0003094 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49925 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Realistic regularization of the QED Green functions | |
| dc.type | text |