PHYSICAL REVIEW D 80(4) 047501.1-047501.4 2009年8月 [査読有り]
We reinterpret the proof of the Riemannian Penrose inequality by Bray. The modified argument turns out to have a nice feature so that the flow of Riemannian metrics appearing in Bray's proof gives a Lorentzian metric of a spacetime. We also d...