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The Physical Meaning of Einstein's Gravity Field Equation?

• arclein
The speed of light to the fourth power in the denominator is uncritically assumed to be the speed of light in vacuum. However, that cannot be true because of quantum field theory, specifically the Hawking-Unruh effect in which boundary between virtual and real electric charges in not invariant but moves with the off-geodesic proper first-rank tensor proper acceleration of the detector.

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