Dynamics of toroidal spiral strings around five-dimensional black holes

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

DOI:https://doi.org/10.1103/PHYSREVD.81.044024· OSTI ID:21409311

Igata, Takahisa; Ishihara, Hideki ^[1]

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

We examine the separability of the Nambu-Goto equation for test strings in a shape of toroidal spiral in a five-dimensional Kerr-AdS black hole. In particular, for a 'Hopf loop' string which is a special class of the toroidal spiral strings, we show the complete separation of variables occurs in two cases, Kerr background and Kerr-AdS background with equal angular momenta. We also obtain the dynamical solution for the Hopf loop around a black hole and for the general toroidal spiral in Minkowski background.

• OSTI ID: 21409311
• Journal Information: Physical Review. D, Particles Fields, Vol. 81, Issue 4; Other Information: DOI: 10.1103/PhysRevD.81.044024; (c) 2010 The American Physical Society; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
ANTI DE SITTER SPACE
BLACK HOLES
EQUATIONS
KERR METRIC
MANY-DIMENSIONAL CALCULATIONS
MATHEMATICAL SOLUTIONS
MINKOWSKI SPACE
SIMULATION
SPIRAL CONFIGURATION
STRING MODELS
COMPOSITE MODELS
CONFIGURATION
EXTENDED PARTICLE MODEL
MATHEMATICAL MODELS
MATHEMATICAL SPACE
METRICS
PARTICLE MODELS
QUARK MODEL
SPACE