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Phys. Rev. D 76, 043006 (2007) [5 pages]

Contribution of the cosmological constant to the relativistic bending of light revisited

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Wolfgang Rindler and Mustapha Ishak*
Department of Physics, The University of Texas at Dallas, Richardson, Texas 75083, USA

Received 28 December 2006; published 30 August 2007

We study the effect of the cosmological constant Λ on the bending of light by a concentrated spherically symmetric mass. Contrarily to previous claims, we show that, when the Schwarzschild-de Sitter geometry is taken into account, Λ does indeed contribute to the bending.

© 2007 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.76.043006
DOI:
10.1103/PhysRevD.76.043006
PACS:
95.30.Sf, 98.62.Sb, 98.80.Es

*mishak@utdallas.edu