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arXiv · 1501.06234

Non-linear effects on radiation propagation around a charged compact object

R. R. Cuzinatto·C. A. M. de Melo·K. C. de Vasconcelos·L. G. Medeiros·P. J. Pompeia
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Abstract

The propagation of non-linear electromagnetic waves is carefully analyzed on a curved spacetime created by static spherically symmetric mass and charge distribution. We compute how non-linear electrodynamics affects the geodesic deviation and the redshift of photons propagating near this massive charged object. In the first order approximation, the effects of electromagnetic self-interaction can be distinguished from the usual Reissner-Nordström terms. In the particular case of Euler-Heisenberg effective Lagrangian, we find that these self-interaction effects might be important near extremal compact charged objects.

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R. R. Cuzinatto, C. A. M. de Melo, K. C. de Vasconcelos, L. G. Medeiros, P. J. Pompeia. 2016-12-22. Non-linear effects on radiation propagation around a charged compact object. https://doi.org/10.1007/s10509-015-2505-2

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