Spherically symmetric conformally flat distributions of charged dust and zero-mass scalar fields |
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| Authors: | J. R. Rao R. T. Singh |
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| Affiliation: | (1) Department of Mathematics, Indian Institute of Technology, 721302 Kharagpur (West Bengal), India;(2) Department of Mathematics, Centre of Post-Graduate Studies, Jawaharlal Nehru University, 795003 Canchipur, Imphal, Manipur, India |
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| Abstract: | The problem of charged dust distribution in the presence of zero-mass scalar field for a spherically symmetric conformally flat metric has been investigated. Exact solutions are obtained in the comoving coordinate system for the static model as well as for the nonstatic model. It has been shown that in the nonstatic model the electromagnetic field and dust distribution cannot survive when the scalar field is taken to be a function of timet only. Physical interpretation of the solutions has been investigated. |
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