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arxiv: 0709.2948 · v1 · submitted 2007-09-19 · 🌌 astro-ph · gr-qc· hep-th

The Contribution of the Cosmological Constant to the Relativistic Bending of Light Revisited

classification 🌌 astro-ph gr-qchep-th
keywords bendingconstantcosmologicallambdalightaccountclaimsconcentrated
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We study the effect of the cosmological constant $\Lambda$ 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, $\Lambda$ does indeed contribute to the bending.

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