Noncommutative SO(2,3) gauge theory and noncommutative gravity

@article{Dimitrijevi2014NoncommutativeSG,
  title={Noncommutative SO(2,3) gauge theory and noncommutative gravity},
  author={M. Dimitrijevi{\'c} and V. Radovanovi'c},
  journal={Physical Review D},
  year={2014},
  volume={89},
  pages={125021}
}
In this paper noncommutative gravity is constructed as a gauge theory of the noncommutative $SO(2,3{)}_{$\star${}}$ group, while the noncommutativity is canonical (constant). The Seiberg-Witten map is used to express noncommutative fields in terms of the corresponding commutative fields. The commutative limit of the model is the Einstein-Hilbert action with the cosmological constant term and the topological Gauss-Bonnet term. We calculate the second order correction to this model and obtain… Expand
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