Signals in nonlinear electrodynamics invariant under duality rotations

Signals in nonlinear electrodynamics invariant under duality rotations

The signal propagation in nonlinear electrodynamics when an arbitrary Einstein–Born–Infeld theory is invariant under duality rotations is discussed. The quasimetric defining the characteristic surfaces that depend on the structural function is obtained. The propagation of nonlinear photons is also b...

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Veröffentlicht in:Journal of mathematical physics 1989-11, Vol.30 (11), p.2689-2691
Hauptverfasser: Salazar Ibarguen, Humberto, García, A., Plebanski, J.
Format: Artikel
Sprache:eng
Schlagworte:
Classical and quantum physics: mechanics and fields
Classical field theories
Exact sciences and technology
Physics
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Zusammenfassung:The signal propagation in nonlinear electrodynamics when an arbitrary Einstein–Born–Infeld theory is invariant under duality rotations is discussed. The quasimetric defining the characteristic surfaces that depend on the structural function is obtained. The propagation of nonlinear photons is also briefly discussed.
ISSN:0022-2488
1089-7658
DOI:10.1063/1.528501