We study the location of marginally trapped surfaces in spacetimes resulting from an axial deformation of static isotropic systems, and show that the Misner-Sharp mass evaluated on the corresponding undeformed spherically symmetric space provides the correct gravitational radius to locate the spheroidal horizon.
Rehana Rahim, A.G. (2019). The marginally trapped surfaces in spheroidal spacetimes. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 28(1), 1-19 [10.1142/S0218271819500214].
The marginally trapped surfaces in spheroidal spacetimes
Andrea Giusti;Roberto Casadio
2019
Abstract
We study the location of marginally trapped surfaces in spacetimes resulting from an axial deformation of static isotropic systems, and show that the Misner-Sharp mass evaluated on the corresponding undeformed spherically symmetric space provides the correct gravitational radius to locate the spheroidal horizon.File in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
