Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/213
Title: Quantization of gauge theory on a curved noncommutative space
Authors: Burić, Maja 
Dimitrijević-Ćirić, Marija 
Radovanović, Voja 
Wohlgenannt, M.
Issue Date: 16-Nov-2012
Journal: Physical Review D - Particles, Fields, Gravitation and Cosmology
Abstract: 
We study quantization of a gauge analogon of the Grosse-Wulkenhaar scalar field model. We calculate divergent first-order one-loop contributions to the tadpoles and the propagators: we find that there are no UV divergences while all IR divergences are logarithmic. Divergent terms which we obtain can be included in the initial action either by a shift of the vacuum or by adding the Chern-Simons term. Our results, though partial, indicate renormalizability: they need to be complemented by calculation of the second-order divergent contributions to the propagators and vertices. © 2012 American Physical Society.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/213
ISSN: 1550-7998
DOI: 10.1103/PhysRevD.86.105024
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