Light propagation in non linear electrodynamics
read the original abstract
Working on the approximation of low frequency, we present the light cone conditions for a class of theories constructed with the two gauge invariants of the Maxwell field without making use of average over polarization states. Different polarization states are thus identified describing birefringence phenomena. We make an application of the formalism to the case of Euler-Heisenberg effective Lagrangian and well know results are obtained.
This paper has not been read by Pith yet.
Forward citations
Cited by 4 Pith papers
-
Propagation-based classification of linear magnetoelectric response in dielectrics
Decomposition of the linear magnetoelectric tensor into trace, symmetric-traceless, and antisymmetric sectors reveals distinct propagation signatures, with the trace sector silent, the antisymmetric sector factorizing...
-
Nonlinear electrodynamics in magnetars: systematic effects on radius constraints and timing analysis
NLED alters photon propagation near magnetars, producing ~10% errors in inferred radii via ray-tracing and a minimal ~350 ns travel-time delay.
-
Properties of black holes in non-linear electrodynamics
Analytic charged black holes in nonlinear electrodynamics with non-monotonic lapse functions support stable light rings and additional longer-lived quasinormal modes compared to Einstein gravity.
-
Properties of black holes in non-linear electrodynamics
Nonlinear electrodynamics black holes with non-monotonic lapse functions admit stable light rings and trapped near-horizon photon orbits that generate additional longer-lived quasinormal mode branches.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.