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Quantum Gravity and the Cosmological Constant Problem (1407.2086v1)
Published 7 Jul 2014 in gr-qc and hep-th
Abstract: A finite and unitary nonlocal formulation of quantum gravity is applied to the cosmological constant problem. The entire functions in momentum space at the graviton-standard model particle loop vertices generate an exponential suppression of the vacuum density and the cosmological constant to produce agreement with their observational bounds.
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