Die u:cris Detailansicht:
Quantization of gauge theory on a curved noncommutative space
- Autor(en)
- Maja Buric, Milan S. Dimitrijevic, Voja Radovanovic, Michael Wohlgenannt
- Abstrakt
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.
- Organisation(en)
- Mathematische Physik
- Externe Organisation(en)
- University of Belgrade, Observatoire Astronomique de Belgrade
- Journal
- Physical Review D
- Band
- 86
- Anzahl der Seiten
- 17
- ISSN
- 1550-7998
- DOI
- https://doi.org/10.1103/PhysRevD.86.105024
- Publikationsdatum
- 2012
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103036 Theoretische Physik, 103019 Mathematische Physik
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/b3b5ef07-0811-4640-bed7-1e590ab54285