Magnetic Fields of Spherical Compact Stars in Braneworld

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dc.creatorAhmedov, B. J.
dc.creatorFattoyev, F. J.
dc.date2006-08-08
dc.date.accessioned2026-07-07T11:57:41Z
dc.date.available2026-07-07T11:57:41Z
dc.descriptionWe study the dipolar magnetic field configuration in dependence on brane tension and present solutions of Maxwell equations in the internal and external background spacetime of a magnetized spherical star in a Randall-Sundrum II type braneworld. The star is modelled as sphere consisting of perfect highly magnetized fluid with infinite conductivity and frozen-in dipolar magnetic field. With respect to solutions for magnetic fields found in the Schwarzschild spacetime brane tension introduces enhancing corrections both to the interior and the exterior magnetic field. These corrections could be relevant for the magnetic fields of magnetized compact objects as pulsars and magnetars and may provide the observational evidence for the brane tension through the modification of formula for magneto-dipolar emission which gives amplification of electromagnetic energy loss up to few orders depending on the value of the brane tension.
dc.description11 pages, 5 figures, 1 table
dc.identifierhttps://arxiv.org/abs/gr-qc/0608039
dc.identifierhttp://arxiv.org/abs/gr-qc/0608039
dc.identifierPhys.Rev.D78:047501,2008
dc.identifierdoi:10.1103/PhysRevD.78.047501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205965
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleMagnetic Fields of Spherical Compact Stars in Braneworld
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