Scalar field propagation in the phi^4 kappa-Minkowski model

Preprint English OPEN
Meljanac, S.; Samsarov, A.; Trampetic, J.; Wohlgenannt, M.;
(2011)
  • Related identifiers: doi: 10.1007/JHEP12(2011)010
  • Subject: High Energy Physics - Phenomenology | High Energy Physics - Theory
    arxiv: General Relativity and Quantum Cosmology

In this article we use the noncommutative (NC) kappa-Minkowski phi^4 model based on the kappa-deformed star product, ({*}_h). The action is modified by expanding up to linear order in the kappa-deformation parameter a, producing an effective model on commutative spaceti... View more
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