Gravity and Light Propagation from Equivalence
Einstein's equivalence reasoning implied that a gravitational field must influence light propagation, opening a path from special relativity toward a relativistic theory of gravitation.
Albert Einstein · Event
Einstein's equivalence reasoning implied that a gravitational field must influence light propagation, opening a path from special relativity toward a relativistic theory of gravitation.

Einstein's equivalence reasoning implied that a gravitational field must influence light propagation, opening a path from special relativity toward a relativistic theory of gravitation.