On Schwinger's formula for pair production
High Energy Physics - Theory
2015-06-18 v2
Abstract
We present some comments on Schwinger's calculation of electron-positron production in a prescribed constant electric field. The range of validity of 2 Im \mathcal{L}^(1)(E) is discussed thoroughly and limiting cases are provided.
Cite
@article{arxiv.1402.1638,
title = {On Schwinger's formula for pair production},
author = {Walter Dittrich},
journal= {arXiv preprint arXiv:1402.1638},
year = {2015}
}