Nonlocal Effects in Quantum Gravity
Ali Shojai, Fatimah Shojai, Mehdi Golshani
Abstract
It is shown explicitly that in the framework of Bohmian quantum gravity, the equations of motion of the space-time metric are Einstein's equations plus some quantum corrections. It is observed that these corrections are not covariant. So that in the framework of Bohmian quantum gravity the general covariance principle breaks down at the individual level. This principle is restored at the statistical level.
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