Gravity and Information: Putting a Bit of Quantum into GR
arXiv:0909.1243
Abstract
It is shown that quantum aspects of the energy-momentum tensor reveal dark matter and dark energy behavior for general relativity. Special meaning is assigned to the operator X^2d^2/dX^2 +2Xd/dX, for any field X that is part of the energy-momentum tensor, and to the distinction between information on gravitational and non-gravitational effects. Changes in such information cause the Sun-Earth distance to increase by 11 cm/yr.
3 pages, comments welcome
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