Exploring light propagation in nonlinear electrodynamics: phase and group velocities and related phenomena

Abstract Nonlinear electrodynamics has been an important area of research for a long time. Investigations based on nonlinear Lagrangians, such as Euler–Heisenberg and Born–Infeld, are instrumental in exploring the limits of classical and quantum field theories, providing valuable insights into stron...

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Bibliographic Details
Main Authors: T. W. Cruz, V. A. De Lorenci, E. Guzmán-Herrera, C. C. H. Ribeiro
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14476-4
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