Nonlinear arcsin-electrodynamics

Understand

A new model of nonlinear electrodynamics with three parameters is suggested and investigated.

• It is shown that if the external constant magnetic field presents the phenomenon of vacuum birefringence takes place.
• The indexes of refraction for two polarizations of electromagnetic waves, parallel and perpendicular to the magnetic induction field are calculated.
• The electric field of a point-like charge is not singular at the origin and the static electric energy is finite.