Stable bound orbits around black rings

Journal Article · Mon Nov 15 00:00:00 EST 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.82.101501· OSTI ID:21509904

Igata, Takahisa; Ishihara, Hideki; Takamori, Yohsuke ^[1]

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1. Department of Mathematics and Physics, Graduate School of Science, Osaka City University, Osaka 558-8585 (Japan)

We examine bound orbits of particles around singly rotating black rings. We show that there exist stable bound orbits in toroidal spiral shape near the 'axis' of the ring, and also stable circular orbits on the axis as special cases. The stable bound orbits can have arbitrary large size if the thickness of the ring is less than a critical value.

• OSTI ID: 21509904
• Journal Information: Physical Review. D, Particles Fields, Vol. 82, Issue 10; Other Information: DOI: 10.1103/PhysRevD.82.101501; (c) 2010 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

79 ASTROPHYSICS
COSMOLOGY AND ASTRONOMY
BLACK HOLES
ORBITS
PARTICLES
RINGS
ROTATION
THICKNESS
DIMENSIONS
MOTION