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Type: Artigo de periódico
Title: Exact relativistic static charged dust discs and non-axisymmetric structures
Author: Vogt, D
Letelier, PS
Abstract: The well-known 'displace, cut and reflect' method used to generate discs from given solutions of Einstein field equations is applied to the superposition of two extreme Reissner-Nordstrom black holes to construct discs made of charged dust and also non-axisymmetric planar distributions of charged dust on the z = 0 plane. They are symmetric with respect to two or one coordinate axes, depending on whether the black holes have equal or unequal masses, respectively. For these non-axisymmetric distributions of matter we also study the effective potential for geodesic motion of neutral test particles.
Country: Inglaterra
Editor: Iop Publishing Ltd
Citation: Classical And Quantum Gravity. Iop Publishing Ltd, v. 21, n. 14, n. 3369, n. 3378, 2004.
Rights: fechado
Identifier DOI: 10.1088/0264-9381/21/14/003
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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