Introducing quantum Ricci curvature
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DOI: 10.1103/physrevd.97.046008
Abstract: Motivated by the search for geometric observables in nonperturbative quantum gravity, we define a notion of coarse-grained Ricci curvature. It is based on a particular way of extracting the local Ricci curvature of a smooth… read more here.
Keywords: introducing quantum; quantum ricci; curvature; ricci curvature ... See more keywords