Isothermal Plasma Waves in Gravitomagnetic Planar Analogue

Simple item page
dc.creatorSharif, M.
dc.creatorSheikh, Umber
dc.date2007-09-15
dc.date.accessioned2026-07-07T10:57:26Z
dc.date.available2026-07-07T10:57:26Z
dc.descriptionWe investigate the wave properties of the Kerr black hole with isothermal plasma using 3+1 ADM formalism. The corresponding Fourier analyzed perturbed GRMHD equations are used to obtain the dispersion relations. These relations lead to the real values of the components of wave vector $\textbf{k}$ which are used to evaluate the quantities like phase and group velocities etc. These have been discussed graphically in the neighborhood of the pair production region. The results obtained verify the conclusion of Mackay et al. according to which rotation of a black hole is required for negative phase velocity propagation.
dc.description28 pages, 6 figures, accepted for publication Class. Quantum Grav
dc.identifierhttps://arxiv.org/abs/0709.2628
dc.identifierhttp://arxiv.org/abs/0709.2628
dc.identifierClass.Quant.Grav.24:5495-5514,2007
dc.identifierdoi:10.1088/0264-9381/24/22/013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186753
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleIsothermal Plasma Waves in Gravitomagnetic Planar Analogue
dc.typetext

Files

Collections

arXiv