We point out an association between anomalies in the Hawking quasilocal mass (or, in spherical symmetry, in its better known version, the Misner-Sharp-Hernandez mass) and unphysical properties of the spacetime geometry. While anomalous behaviors show up in certain quantum-corrected black holes, they are not unique to this context and signal serious physical pathologies of isolated gravitating systems in general.
Faraoni, V., Giusti, A., Bean, T.F. (2021). Asymptotic flatness and Hawking quasilocal mass. PHYSICAL REVIEW D, 103(4), 1-8 [10.1103/PhysRevD.103.044026].
Asymptotic flatness and Hawking quasilocal mass
Giusti A.;
2021
Abstract
We point out an association between anomalies in the Hawking quasilocal mass (or, in spherical symmetry, in its better known version, the Misner-Sharp-Hernandez mass) and unphysical properties of the spacetime geometry. While anomalous behaviors show up in certain quantum-corrected black holes, they are not unique to this context and signal serious physical pathologies of isolated gravitating systems in general.File in questo prodotto:
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