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most citedThe First Circumbinary Planet Found by Microlensing: OGLE-2007-BLG-349L(AB)c

119 citations · 184 across the 9 of their papers we have counts for

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Showing 2011 · physics.gen-phShow all

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physics.gen-ph2011

Puzzles in Time Delay and Fermat Principle in Gravitational Lensing

Sun Hong Rhie

The current standard time delay formula (CSTD) in gravitational lensing and its claimed relation to the lens equation through Fermat's principle (least time principle) have been pu…