Does Cosmological Term Influence Gravitational Lensing?
classification
🌀 gr-qc
astro-ph
keywords
cosmologicalgalaxiesinfluencelensingtermactualanalyzebending
read the original abstract
We analyze the bending of light by galaxies or clusters of galaxies in the presence of the cosmological term. Going over to the Friedmann-Robertson-Walker coordinates, used in fact for the description of actual observations, we demonstrate that the cosmological constant does not influence practically the lensing effect.
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