Nakedly singular non-vacuum gravitating equilibrium states
Autor
Woszczyna, Andrzej
Kubis, Sebastian
Kutschera, Marek
Czaja, Wojciech
Plaszczyk, Piotr
Golda, Zdzisław A.
Opublikowane w
General Relativity and Gravitation
Numeracja
Vol. 48, Iss. 1
Data wydania
2016
Wydawca
Springer
Język
angielski
ISSN
0001-7701
1572-9532 (Online)
DOI
10.1007/s10714-015-2000-7
Słowa kluczowe
naked singularities, spherical symmetry, stellar structure, Carminati–McLenaghan invariants, equilibrium states
Abstrakt
Non-vacuum static spherically symmetric spacetimes with central pointlike repulsive gravity sources are investigated. Both the symmetries of spacetime and the degree of irregularity of curvature invariants, are the same as for the Schwarzschild case. The equilibrium configurations are modelled using the neutron star polytrope equation of state.
