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arXiv · 1211.3289

Couplings of gravitational currents with Chern-Simons gravities

Ümit Ertem·Özgür Açık
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Abstract

The coupling of conserved p-brane currents with non-Abelian gaugetheories is done consistently by using Chern-Simons forms. Conserved currents localized on p-branes that have a gravitational origin can be constructed from Killing-Yano forms of the underlying spacetime. We propose a generalization of the coupling procedure with Chern-Simons gravities to the case of gravitational conserved currents. In odd dimensions, the field equations of coupled Chern-Simons gravities that describe the local curvature on p-branes are obtained. In special cases of three and five dimensions, the field equations are investigated in detail.

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Ümit Ertem, Özgür Açık. 2013-02-28. Couplings of gravitational currents with Chern-Simons gravities. https://doi.org/10.1103/physrevd.87.044052

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