Effective lagrangians for light-light interaction with a background field
High Energy Physics - Phenomenology
2009-06-01 v1
Abstract
We address the issue of light-light scattering in the presence of a background field at low energies using effective lagrangians. We derive the Euler-Heisenberg lagrangian at one loop and modify it to incorporate the case of the interaction with a background field.
Cite
@article{arxiv.0905.4942,
title = {Effective lagrangians for light-light interaction with a background field},
author = {Jorge Mondejar},
journal= {arXiv preprint arXiv:0905.4942},
year = {2009}
}
Comments
4 pages, presented at the Lake Louise Winter Institute 2009