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Geodesic Structure of the 2 + 1 Black Hole

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arxiv gr-qc/9401025 v1 pith:2VDMNJ3C submitted 1994-01-25 gr-qc

Norman Cruz , Cristián Martínez , Leda Peña This is my paper · ORCID
classification gr-qc
keywords blackholegeodesicsanalysisanotheraroundbackgroundblack-hole
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Null and timelike geodesics around a 2+1 black hole are determined. Complete geodesics of both types exist in the rotating black-hole background, but not in the spinless case. Upper and lower bounds for the radial size of the orbits are given in all cases and the possibility of passing from one black hole exterior spacetime to another is discussed using the Penrose diagrams. An analysis of particle motions by means of effective potentials and orbit graphs are also included.

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Cited by 4 Pith papers

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