Gravitational collapse of charged scalar fields
نویسندگان
چکیده
منابع مشابه
On the Collapse of Charged Scalar Fields
We explore numerically the evolution of a collapsing spherical shell of charged, massless scalar field. We obtain an external ReissnerNördstrom space-time, and an inner space-time that is bounded by a singularity on the Cauchy Horizon. We compare these results with previous analysis and discuss some of the numerical problems encountered.
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Conditions under which gravity coupled to self interacting scalar field determines singularity formation are found and discussed. It is shown that, under a suitable matching with an external space, the boundary, if collapses completely, may give rise to a naked singularity. Issues related to the strength of the singularity are discussed.
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We present a complete set of the equations and matching conditions required for the description of physically meaningful charged, dissipative, spherically symmetric gravitational collapse with shear. Dissipation is described with both free-streaming and diffusion approximations. The effects of viscosity are also taken into account. The roles of different terms in the dynamical equation are anal...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2014
ISSN: 0001-7701,1572-9532
DOI: 10.1007/s10714-014-1773-4