Photon polarization tensor in circularly polarized Hermite- and Laguerre-Gaussian beams

Photon polarization tensor in circularly polarized Hermite- and Laguerre-Gaussian beams

Bibliographic Details
Parent link:Modern Physics Letters A.— , 1986-
Vol. 33, iss. 7-8.— 2018.— [1850044, 8 р.]
Main Author: Karbstein F. Felix
Corporate Author: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Other Authors: Mosman E. A. Elena Arkadievna
Summary:Title screen
We derive analytical expressions for the photon polarization tensor in circularly polarized Hermite-Gaussian (HG) and Laguerre-Gaussian (LG) beams, complementing the corresponding results for linearly polarized beams obtained recently. As they are based upon a locally constant field approximation of the one-loop Heisenberg–Euler effective Lagrangian for quantum electrodynamics (QED) in constant fields, our results are generically limited to slowly varying electromagnetic fields, varying on spatial (temporal) scales much larger than the Compton wavelength (time) of the electron.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
тензор
поляризация
фотон
поляризованные пучки
Online Access:https://doi.org/10.1142/S021773231850044X
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658170

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