Dispersive nonlinearities of QED vacuum in a periodic magnetic field

Gagik Yu. Kryuchkyan; Karen Z. Hatsagortsyan

doi:10.1117/12.891053

4 March 2011 Dispersive nonlinearities of QED vacuum in a periodic magnetic field

Gagik Yu. Kryuchkyan, Karen Z. Hatsagortsyan

Proceedings Volume 7998, International Conference on Laser Physics 2010; 799819 (2011) https://doi.org/10.1117/12.891053
Event: International Conference on Laser Physics 2010, 2010, Ashtarak, Armenia

Abstract

We investigate specific features of the dispersive vacuum polarization effects for the light propagation in magnetized vacuum which are induced due to spatial modulation of the magnetic field. The reciprocal lattice vectors associated with the periodic field are involved in the energy-momentum conservation for the photon interaction processes which allow elastic scattering of impinging photons by a strong magnetic field. The efficiency of the scattering is shown to be coherently enhanced due to interference of the scattered waves from the periodic structure.

Citation Download Citation

Gagik Yu. Kryuchkyan and Karen Z. Hatsagortsyan "Dispersive nonlinearities of QED vacuum in a periodic magnetic field", Proc. SPIE 7998, International Conference on Laser Physics 2010, 799819 (4 March 2011); https://doi.org/10.1117/12.891053

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