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arXiv · 1101.5068

New Chern-Simons densities in both odd and even dimensions

Eugen Radu·Tigran Tchrakian
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Abstract

After reviewing briefly the dimensional reduction of Chern--Pontryagin densities, we define new Chern--Simons densities expressed in terms of Yang-Mills and Higgs fields. These are defined in all dimensions, including in even dimensional spacetimes. They are constructed by subjecting the dimensionally reduced Chern--Pontryagin densites to further descent by two steps.

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Eugen Radu, Tigran Tchrakian. 2011-01-26. New Chern-Simons densities in both odd and even dimensions. https://arxiv.org/abs/1101.5068

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