Time delay in the Einstein-Straus solution

dc.contributor.authorKheir-Eddine Boudjemaa
dc.date.accessioned2024-02-14T16:55:44Z
dc.date.available2024-02-14T16:55:44Z
dc.date.issued2011-02-08
dc.description.abstractWe compute the time delay of strong lensing in the framework of the Einstein-Straus solution in presence of a cosmological constant and restrict ourselves to the case of a spatially flat universe. The calculations are done to first order in the ratio of Schwarzschild radius to peri-lens. We apply our results to the lensed quasar SDSS J1004+4112. Our predictions for the time delay between the images C and D of the quasar range from 6 to 13 years and are compatible with the experimental lower bound.
dc.identifier.urihttp://dspace.univ-khenchela.dz:4000/handle/123456789/981
dc.language.isoen
dc.publisherKheir-Eddine Boudjemaa
dc.titleTime delay in the Einstein-Straus solution
dc.title.alternativeTime delay in the Einstein-Straus solution
dc.typeArticle
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