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arXiv · 0905.4942

Effective lagrangians for light-light interaction with a background field

Jorge Mondejar
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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.

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Jorge Mondejar. 2009-05-29. Effective lagrangians for light-light interaction with a background field. https://arxiv.org/abs/0905.4942

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