Nonlinear electromagnetic fields and symmetries

Barjašić, Irena and Gulin, Luka and Smolić, Ivica (2017) Nonlinear electromagnetic fields and symmetries. Physical Review D, 95 (12). pp. 124037-6. ISSN 1550-7998

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Abstract

We extend the classical results on the symmetry inheritance of the canonical electromagnetic fields, described by the Maxwell’s Lagrangian, to a much wider class of models, which include those of the BornInfeld, power Maxwell and the Euler-Heisenberg type. Symmetry inheriting fields allow the introduction of electromagnetic scalar potentials and these are proven to be constant on the Killing horizons. Finally, using the relations obtained along the analysis, we generalize and simplify the recent proof for the symmetry inheritance of the 3-dimensional case, as well as give the first constraint for the higher dimensional electromagnetic fields.

Item Type: Article
Keywords: nonlinear electromagnetic fields, symmetry inheritance
Date: 23 June 2017
Subjects: NATURAL SCIENCES > Physics
Additional Information: © 2017 American Physical Society. Received 6 May 2017. Published 23 June 2017.
Divisions: Faculty of Science > Department of Physics
Project code: UIP-2013-11-8946
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 20 Sep 2017 17:27
Last Modified: 20 Sep 2017 17:27
URI: http://digre.pmf.unizg.hr/id/eprint/5576

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