The Bel-Robinson tensor for topologically massive gravity
arXiv:1011.4240 · doi:10.1088/0264-9381/28/3/032002
Abstract
We construct, and establish the (covariant) conservation of, a 4-index "super-stress tensor" for TMG. Separately, we discuss its invalidity in quadratic curvature models and suggest a generalization.
Published version