collaborators

1 paper

gr-qc2026

Constitutive birefringence and critical curves in the rotating García--Díaz black hole

Ariel Guzmán, Mohsen Fathi, J. R. Villanueva

We study high-frequency electromagnetic propagation in the rotating García--Díaz solution of Einstein gravity coupled to NLED. In this system, light is not governed only by the nul…