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- #26

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- #27

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No. Doing that is physically impossible; it would violate conservation of energy (more precisely, it would violate the condition that the covariant divergence of the stress-energy tensor must be zero).isn't this a space-time diagram that's been shifted from a flat-space scenario to a curved space scenario with the addition of the gravitational mass?

One can choose coordinates in which theI'm just looking at the diagram and what is happening during the light-cone tipping and it seems to indicate that near the event horizon the velocity of a light pulse is greater toward the massive body than it is away from it.