Quantum Electrodynamics on background external fields
High Energy Physics - Theory
2009-09-29 v2
Abstract
The quantum electrodynamics in presence of background external fields is developed. Modern methods of local quantum physics allow to formulate the theory on arbitrarily strong possibly time-dependent external fields. Non-linear observables which depend only locally on the external field are constructed. The tools necessary for this formulation, the parametrices of the Dirac operator, are investigated.
Cite
@article{arxiv.hep-th/0312304,
title = {Quantum Electrodynamics on background external fields},
author = {P. Marecki},
journal= {arXiv preprint arXiv:hep-th/0312304},
year = {2009}
}
Comments
Modified version with minor errors removed