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Type: Artigo de periódico
Title: Spinning Strings, Black Holes and Stable Closed Timelike Geodesics
Author: Rosa, VM
Letelier, PS
Abstract: The existence and stability under linear perturbation of closed timelike curves in the spacetime associated to Schwarzschild black hole pierced by a spinning string are studied. Due to the superposition of the black hole, we find that the spinning string spacetime is deformed in such a way to allow the existence of closed timelike geodesics.
Subject: Closed timelike geodesics
Linear stability
Time machines
Black holes
Cosmic strings
Torsion lines
Country: EUA
Editor: Springer/plenum Publishers
Citation: International Journal Of Theoretical Physics. Springer/plenum Publishers, v. 49, n. 2, n. 316, n. 323, 2010.
Rights: fechado
Identifier DOI: 10.1007/s10773-009-0204-x
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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