Study of the photon’s pole structure in the noncommutative Schwinger model

The photon self-energy of the noncommutative Schwinger model at two- and three-loop order is analyzed. It is shown that the mass spectrum of the model does not receive any correction from the noncommutativity parameter ([Formula: see text] ) at these orders. Also it remains unchanged to all orders....

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Autor principal: Ghasemkhani, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2014
Materias:
Regular Article - Theoretical Physics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371071/
https://www.ncbi.nlm.nih.gov/pubmed/25814896
http://dx.doi.org/10.1140/epjc/s10052-014-2921-4
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author Ghasemkhani, M.
author_facet Ghasemkhani, M.
author_sort Ghasemkhani, M.
collection PubMed
description The photon self-energy of the noncommutative Schwinger model at two- and three-loop order is analyzed. It is shown that the mass spectrum of the model does not receive any correction from the noncommutativity parameter ([Formula: see text] ) at these orders. Also it remains unchanged to all orders. The exact one-loop effective action for the photon is also calculated.
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spelling pubmed-43710712015-03-24 Study of the photon’s pole structure in the noncommutative Schwinger model Ghasemkhani, M. Eur Phys J C Part Fields Regular Article - Theoretical Physics The photon self-energy of the noncommutative Schwinger model at two- and three-loop order is analyzed. It is shown that the mass spectrum of the model does not receive any correction from the noncommutativity parameter ([Formula: see text] ) at these orders. Also it remains unchanged to all orders. The exact one-loop effective action for the photon is also calculated. Springer Berlin Heidelberg 2014-06-12 2014 /pmc/articles/PMC4371071/ /pubmed/25814896 http://dx.doi.org/10.1140/epjc/s10052-014-2921-4 Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. Funded by SCOAP3 / License Version CC BY 4.0.
spellingShingle Regular Article - Theoretical Physics
Ghasemkhani, M.
Study of the photon’s pole structure in the noncommutative Schwinger model
title Study of the photon’s pole structure in the noncommutative Schwinger model
title_full Study of the photon’s pole structure in the noncommutative Schwinger model
title_fullStr Study of the photon’s pole structure in the noncommutative Schwinger model
title_full_unstemmed Study of the photon’s pole structure in the noncommutative Schwinger model
title_short Study of the photon’s pole structure in the noncommutative Schwinger model
title_sort study of the photon’s pole structure in the noncommutative schwinger model
topic Regular Article - Theoretical Physics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371071/
https://www.ncbi.nlm.nih.gov/pubmed/25814896
http://dx.doi.org/10.1140/epjc/s10052-014-2921-4
work_keys_str_mv AT ghasemkhanim studyofthephotonspolestructureinthenoncommutativeschwingermodel

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