Gravitational Lensing in A Model With Non-Interacting Matter and Vacuum Energies

The gravitational lensing rate in a flat cosmological model of noninteracting matter and vacuum energies is investigated. It turns out to be very close to that in a recently studied modified general relativity model and that it is consistent with observations.

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Bibliographic Details
Published in:Astrophysics and space science 2005-08, Vol.298 (4), p.519-523
Main Authors: Abdel-Rahman, A-M M, Hashim, Mohsin H A
Format: Article
Language:English
Subjects:
Astrophysics
Quasars
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Description
Summary:The gravitational lensing rate in a flat cosmological model of noninteracting matter and vacuum energies is investigated. It turns out to be very close to that in a recently studied modified general relativity model and that it is consistent with observations.
ISSN:0004-640X
1572-946X
DOI:10.1007/s10509-005-5839-3