High Energy Physics - Theory
[Submitted on 1 Aug 2015]
Title:On the new version of Generalized Zwei-Dreibein Gravity
View PDFAbstract:In this paper we consider a generalization of zwei-dreibein gravity with a chern-Simons term associated to a constraint term which fixed the torsion. We count the local degrees of freedom of this model using Hamiltonian analysis and show that in contrast to the usual GZDG which has 2 bulk local degrees of freedom, our model has 3 propagating modes. Then by looking at the quadratic Lagrangian, we determine that these propagating modes are 3 massive graviton with different masses. Finally we obtain AdS wave solution as an example solution for this model.
Submission history
From: Mohammad Reza Setare [view email][v1] Sat, 1 Aug 2015 13:38:45 UTC (11 KB)
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