Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/232
Title: One-loop structure of the U(1) gauge model on the truncated Heisenberg space
Authors: Burić, Maja 
Nenadović, Luka 
Prekrat, Dragan 
Issue Date: 1-Dec-2016
Journal: European Physical Journal C
Abstract: 
We calculate divergent one-loop corrections to the propagators of the U(1) gauge theory on the truncated Heisenberg space, which is one of the extensions of the Grosse–Wulkenhaar model. The model is purely geometric, based on the Yang–Mills action; the corresponding gauge-fixed theory is BRST invariant. We quantize perturbatively and, along with the usual wave-function and mass renormalizations, we find divergent nonlocal terms of the □ - 1 and □ - 2 type. We discuss the meaning of these terms and possible improvements of the model.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/232
ISSN: 1434-6044
DOI: 10.1140/epjc/s10052-016-4522-x
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