Comment on "Horizon area- Angular momentum inequality for a class of axially symmetric black holes" [arXiv:1012.2413]
arXiv:1102.3834
Abstract
We extend the results presented by Aceña \textit{et al} in the afore mentioned paper, [arXiv:1012.2413], to the case of axisymmetric, maximal initial data which are invariant under an inversion transformation.