Embedding diagrams of Bardeen geometry

@inproceedings{43663,
   author = {Goluchová, Kateřina and Stuchlík, Zdeněk},
   address = {Opava},
   booktitle = {Proceedings of RAGtime 14-16: Workshops on black holes and neutron stars},
   keywords = {Bardeen geometry; black hole; embeding diagram},
   language = {eng},
   location = {Opava},
   isbn = {978-80-7510-126-6},
   pages = {99-106},
   publisher = {Silesian University in Opava},
   title = {Embedding diagrams of Bardeen geometry},
   year = {2014}
}

TY  - JOUR
ID  - 43663
AU  - Goluchová, Kateřina - Stuchlík, Zdeněk
PY  - 2014
TI  - Embedding diagrams of Bardeen geometry
PB  - Silesian University in Opava
CY  - Opava
SN  - 9788075101266
KW  - Bardeen geometry
KW  - black hole
KW  - embeding diagram
N2  - General relativity combined with a non-linear electrodynamics enables to find regular black hole solutions. The best known solution of this kind is described by the Bardeen spacetime with spacetime parameters giving gravitational mass m and magnetic charge g. For ratio g=m large enough, the Bardeen spacetime describes a no-horizon regular solution. Here we demonstrate properties of the Bardeen spacetimes by the embedding diagrams of the equatorial plane of the ordinary geometry, and the optical geometryenabling reflection of properties of test particle motion.
ER  - 

GOLUCHOVÁ, Kateřina and Zdeněk STUCHLÍK. Embedding diagrams of Bardeen geometry. In \textit{Proceedings of RAGtime 14-16: Workshops on black holes and neutron stars}. Opava: Silesian University in Opava, 2014, p.~99-106. ISBN~978-80-7510-126-6.