Magnetic relaxation in the Bianchi-I universe

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dc.creatorBalakin, A. B.
dc.date2007-10-02
dc.date.accessioned2026-07-07T11:19:44Z
dc.date.available2026-07-07T11:19:44Z
dc.descriptionExtended Einstein-Maxwell model and its application to the problem of evolution of magnetized Bianchi-I Universe are considered. The evolution of medium magnetization is governed by a relaxation type extended constitutive equation. The series of exact solutions to the extended master equations is obtained and discussed. The anisotropic expansion of the Bianchi-I Universe is shown to become non-monotonic (accelerated/decelerated) in both principal directions (along the magnetic field and orthogonal to it). A specific type of expansion, the so-called evolution with hidden magnetic field, is shown to appear when the magnetization effectively screens the magnetic field and the latter disappears from the equations for gravitational field.
dc.description32 pages
dc.identifierhttps://arxiv.org/abs/0710.0615
dc.identifierhttp://arxiv.org/abs/0710.0615
dc.identifierClass.Quant.Grav.24:5221-5245,2007
dc.identifierdoi:10.1088/0264-9381/24/20/018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193783
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleMagnetic relaxation in the Bianchi-I universe
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