ЖЭТФ, Том 125,
Вып. 2,
стр. 210 (Февраль 2004)
(Английский перевод - JETP,
Vol. 98, No 2,
p. 186,
February 2004
доступен on-line на www.springer.com
)
PHOTON PROPAGATION IN A SUPERCRITICAL MAGNETIC FIELD
Shabad A.E.
Поступила в редакцию: 25 Августа 2003
PACS: 12.20.-m, 97.60.Jd
We show that for the asymptotically strong (super-Schwinger) magnetic field B exceeding the critical value Bcr=m2c3/eh=4.4• 1013 Gs, the vacuum polarization effects become important not only in the γ-range, but also for softer electromagnetic quanta, including X-rays and optic photons, and for electromagnetic waves of the radio frequencies. This is a consequence of the linearly growing term present in the vacuum polarization in the asymptotically strong magnetic field. The results may be essential in studying reflection, refraction, and splitting of X-rays, light and radio waves by magnetic fields of magnetars, and in considering emission of such waves by charged particles.
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