Finster, Felix (2014) Perturbative quantum field theory in the framework of the fermionic projector. JOURNAL OF MATHEMATICAL PHYSICS, 55 (4): 042301. ISSN 0022-2488, 1089-7658
Full text not available from this repository. (Request a copy)Abstract
We give a microscopic derivation of perturbative quantum field theory, taking causal fermion systems and the framework of the fermionic projector as the starting point. The resulting quantum field theory agrees with standard quantum field theory on the tree level and reproduces all bosonic loop diagrams. The fermion loops are described in a different formalism in which no ultraviolet divergences occur. (C) 2014 AIP Publishing LLC.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LAMB SHIFT; ELECTRODYNAMICS; PRINCIPLE; ENERGY; |
| Subjects: | 500 Science > 510 Mathematics 500 Science > 530 Physics |
| Divisions: | Mathematics > Prof. Dr. Felix Finster |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Nov 2019 14:18 |
| Last Modified: | 14 Nov 2019 14:18 |
| URI: | https://pred.uni-regensburg.de/id/eprint/10343 |
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