Finster, Felix and Reintjes, Moritz (2017) The Fermionic Signature Operator and Hadamard States in the Presence of a Plane Electromagnetic Wave. ANNALES HENRI POINCARE, 18 (5). pp. 1671-1701. ISSN 1424-0637, 1424-0661
Full text not available from this repository. (Request a copy)Abstract
We give a nonperturbative construction of a distinguished state for the quantized Dirac field in Minkowski space in the presence of a time-dependent external field of the form of a plane electromagnetic wave. By explicit computation of the fermionic signature operator, it is shown that the Dirac operator has the strong mass oscillation property. We prove that the resulting fermionic projector state is a Hadamard state.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NONPERTURBATIVE CONSTRUCTION; SPACE-TIMES; FIELDS; PROJECTOR; LIFETIME; SURFACES; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics > Prof. Dr. Felix Finster |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Dec 2018 13:10 |
| Last Modified: | 18 Feb 2019 13:49 |
| URI: | https://pred.uni-regensburg.de/id/eprint/977 |
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