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Proceedings Paper

Dispersive nonlinearities of QED vacuum in a periodic magnetic field
Author(s): Gagik Yu. Kryuchkyan; Karen Z. Hatsagortsyan
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Paper 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.

Paper Details

Date Published: 4 March 2011
PDF: 10 pages
Proc. SPIE 7998, International Conference on Laser Physics 2010, 799819 (4 March 2011); doi: 10.1117/12.891053
Show Author Affiliations
Gagik Yu. Kryuchkyan, Yerevan State Univ. (Armenia)
Institute for Physical Research (Armenia)
Karen Z. Hatsagortsyan, Max-Planck-Institut für Kernphysik (Germany)

Published in SPIE Proceedings Vol. 7998:
International Conference on Laser Physics 2010
Aram V. Papoyan, Editor(s)

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