Photon polarization tensor in circularly polarized Hermite- and Laguerre-Gaussian beams; Modern Physics Letters A; Vol. 33, iss. 7-8
| Parent link: | Modern Physics Letters A.— , 1986- Vol. 33, iss. 7-8.— 2018.— [1850044, 8 р.] |
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| סיכום: | 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 |
| שפה: | אנגלית |
| יצא לאור: |
2018
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| גישה מקוונת: | https://doi.org/10.1142/S021773231850044X |
| פורמט: | אלקטרוני Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658170 |
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| 200 | 1 | |a Photon polarization tensor in circularly polarized Hermite- and Laguerre-Gaussian beams |f F. Karbstein, E. A. Mosman | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Modern Physics Letters A |d 1986- | ||
| 463 | |t Vol. 33, iss. 7-8 |v [1850044, 8 р.] |d 2018 | ||
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| 700 | 1 | |a Karbstein |b F. |g Felix | |
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