Photon scattering by an electric field in noncommutative spacetime
As is known, the existence of a small noncommutativity between coordinates would generate nonlocal selfinteractions in the electromagnetic theory. To explore some consequences of this effect on the propagation of photons we consider Moyal space half-filled with a static and homogeneous electric fiel...
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| Formato: | Articulo |
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2024
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/167567 |
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I19-R120-10915-167567 |
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I19-R120-10915-1675672024-06-27T20:29:42Z http://sedici.unlp.edu.ar/handle/10915/167567 Photon scattering by an electric field in noncommutative spacetime D'Ascanio, Daniela González Pisani, Pablo Andrés Wainstein Haimovichi, Ulises 2024 2024-06-27T15:24:57Z en Física propagation of photons electric field noncommutative spacetime As is known, the existence of a small noncommutativity between coordinates would generate nonlocal selfinteractions in the electromagnetic theory. To explore some consequences of this effect on the propagation of photons we consider Moyal space half-filled with a static and homogeneous electric field and analyze electromagnetic fluctuations on top of this step-like background. Both the localization of photons and the possibility of photon production by strong electric fields are addressed. Several aspects of the Klein paradox in this setup are discussed as well. Instituto de Física La Plata Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Física propagation of photons electric field noncommutative spacetime |
| spellingShingle |
Física propagation of photons electric field noncommutative spacetime D'Ascanio, Daniela González Pisani, Pablo Andrés Wainstein Haimovichi, Ulises Photon scattering by an electric field in noncommutative spacetime |
| topic_facet |
Física propagation of photons electric field noncommutative spacetime |
| description |
As is known, the existence of a small noncommutativity between coordinates would generate nonlocal selfinteractions in the electromagnetic theory. To explore some consequences of this effect on the propagation of photons we consider Moyal space half-filled with a static and homogeneous electric field and analyze electromagnetic fluctuations on top of this step-like background. Both the localization of photons and the possibility of photon production by strong electric fields are addressed. Several aspects of the Klein paradox in this setup are discussed as well. |
| format |
Articulo Articulo |
| author |
D'Ascanio, Daniela González Pisani, Pablo Andrés Wainstein Haimovichi, Ulises |
| author_facet |
D'Ascanio, Daniela González Pisani, Pablo Andrés Wainstein Haimovichi, Ulises |
| author_sort |
D'Ascanio, Daniela |
| title |
Photon scattering by an electric field in noncommutative spacetime |
| title_short |
Photon scattering by an electric field in noncommutative spacetime |
| title_full |
Photon scattering by an electric field in noncommutative spacetime |
| title_fullStr |
Photon scattering by an electric field in noncommutative spacetime |
| title_full_unstemmed |
Photon scattering by an electric field in noncommutative spacetime |
| title_sort |
photon scattering by an electric field in noncommutative spacetime |
| publishDate |
2024 |
| url |
http://sedici.unlp.edu.ar/handle/10915/167567 |
| work_keys_str_mv |
AT dascaniodaniela photonscatteringbyanelectricfieldinnoncommutativespacetime AT gonzalezpisanipabloandres photonscatteringbyanelectricfieldinnoncommutativespacetime AT wainsteinhaimovichiulises photonscatteringbyanelectricfieldinnoncommutativespacetime |
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1807223525396709376 |