Geodesic
Field asymptotic behavior of a polarization operator
Teoretičeskaâ i matematičeskaâ fizika, Tome 53 (1982) no. 3, pp. 469-473 
Yu. M. Loskutov; B. A. Lysov; V. V. Skobelev. Field asymptotic behavior of a polarization operator. Teoretičeskaâ i matematičeskaâ fizika, Tome 53 (1982) no. 3, pp. 469-473. http://geodesic.mathdoc.fr/item/TMF_1982_53_3_a12/
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     title = {Field asymptotic behavior of a~polarization operator},
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Voir la notice de l'article provenant de la source Math-Net.Ru

In the framework of the previously developed two-dimensional approximation of quantum electrodynamics the field asymptotic behavior of the photon polarization operator in a superstrong magnetic field is analyzed. It is shown that in the region $10^3\lesssim(B/B_0)\lesssim10^4$, $B_0=m^2/e$, transition to $a$ superstrong field in the individual orders of perturbation theory with subsequent summation over leads to a nonsingular expression for the photon propagator, i.e. , there is no “zero-charge” problem.

[1] Loskutov Yu. M., Skobelev V. V., TMF, 48:1 (1981), 44–48 | MR

[2] Jancovici B., Phys. Rev., 187:6 (1969), 2275–2277 | DOI

[3] Loskutov Yu. M., Skobelev V. V., Vestn. MGU, fiz.-astr. ser., 18:6 (1977), 111–113

[4] Loskutov Yu. M., Skobelev V. V., Vestn. MGU, fiz.-astr. ser., 21:4 (1980), 67–70

[5] Skobelev V. V., ZhETF, 73:10 (1977), 1301–1305

[6] Loskutov Yu. M., Skobelev V. V., ZhETF, 77:9 (1979), 809–815

[7] Skobelev V. V., Izv. VUZov, fizika, 1975, no. 10, 142–143; Loskutov Yu. M., Skobelev V. V., Phys. Lett., 56A:3 (1976), 151–152 | DOI | MR

[8] Loskutov Yu. M., Skobelev V. V., TMF, 38:2 (1979), 195–200 | MR

[9] Loskutov Yu. M., Skobelev V. V., TMF, 39:1 (1979), 64–68 | MR

[10] Loskutov Yu. M., Skobelev V. V., Vestn. MGU, fiz.-astr. ser., 1976, no. 4, 387–391