Horizon quantum mechanics for spheroidal sources

Casadio, Roberto; Giusti, Andrea und Rahim, Rehana (2018): Horizon quantum mechanics for spheroidal sources. In: Epl, Bd. 121, Nr. 6, 60004

Abstract

We start investigating the extension of the horizon quantum mechanics to the case of non-spherical sources. We first study the location of trapping surfaces in space-times 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 horizon. We finally propose a way to determine the deformation parameter in the quantum theory.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 0295-5075
• Sprache: Englisch