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https://physrep.ff.bg.ac.rs/handle/123456789/229
Title: | The role of the Seiberg-Witten field redefinition in renormalization of noncommutative chiral electrodynamics | Authors: | Burić, Maja Latas, Duško Nikolić, Biljana Radovanović, Voja |
Issue Date: | 1-Jan-2013 | Journal: | European Physical Journal C | Abstract: | It has been conjectured in the literature that renormalizability of the θ-expanded noncommutative gauge theories improves when one takes into account full nonuniqueness of the Seiberg-Witten expansion which relates noncommutative ('high-energy') with commutative ('low-energy') fields. In order to check this conjecture we analyze renormalizability of the θ-expanded noncommutative chiral electrodynamics by quantizing the action which contains all terms implied by this nonuniqueness. After renormalization we arrive at a different theory, characterized by different relations between the coupling constants: this means that the θ-expanded noncommutative chiral electrodynamics is not renormalizable. © 2013 Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica. |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/229 | ISSN: | 1434-6044 | DOI: | 10.1140/epjc/s10052-013-2542-3 |
Appears in Collections: | Journal Article |
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