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|Title:||Massive Spheres in General Relativity & Large Gravitational of Quasars|
|Authors:||Durgapal, M. C.|
Gehlot, G. L.
|Abstract:||The effect of a layer of high density matter surrounding a spherical configuration has been studied. It has been shown that the maximum surface red-shift zs can be as large as 4.828. It is also shown that zs, and (radius) ratio increase when a sphere is surrounded by a layer of high density matter. Models of quasar proposed and the ratios (core mass/total mass) for some quasars with zs > 2 have been tabulated for two specific distributions of matter at the core.|
|ISSN:||0975-105X (Online); 0367-8393 (Print)|
|Appears in Collections:||IJRSP Vol.02(4) [December 1973]|
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