dc.contributor.author |
Ramachandra, B. S |
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dc.contributor.author |
Vishveshwara, C. V |
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dc.date.accessioned |
2008-08-06T05:46:52Z |
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dc.date.available |
2008-08-06T05:46:52Z |
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dc.date.issued |
2002-01 |
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dc.identifier.citation |
Classical and Quantum Gravity, Vol. 19, No. 1, pp. 127 - 141 |
en |
dc.identifier.issn |
0264-9381 |
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dc.identifier.uri |
http://hdl.handle.net/2248/3041 |
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dc.description |
Restricted Access |
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dc.description.abstract |
A prototype of an asymptotically non-flat black hole spacetime is that of a Schwarzschild black hole in the background of the Einstein universe, which is a special case of the representation of a black hole in a cosmological background given by Vaidya. Recently, this spacetime has been studied in detail by Nayak et al. They constructed a composite spacetime called the Vaidya-Einstein-Schwarzschild (VES) spacetime. We investigate some of the physical effects inherent to this spacetime. We carry out a background-black hole decomposition of the spacetime in order to separate out the effects due to the background spacetime and the black hole. The physical effects we study include the classical tests - the gravitational redshift, perihelion precession and light bending - and circular geodesics. A detailed classification of geodesics, in general, is also given. |
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dc.format.extent |
3894 bytes |
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dc.format.mimetype |
application/pdf |
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dc.language.iso |
en |
en |
dc.publisher |
Institute of Physics |
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dc.relation.uri |
http://www.iop.org/EJ/abstract/0264-9381/19/1/307/ |
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dc.subject |
Cosmology |
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dc.subject |
Vaidya-Einstein-Schwarzschild (VES)-Spacetime |
en |
dc.subject |
Gravitational Redshift |
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dc.subject |
Classification Of Geodesics |
en |
dc.title |
Schwarzschild black hole in the background of the Einstein universe: some physical effects |
en |
dc.type |
Article |
en |