Interpretation of quantal manifolds
arXiv:1305.3509
Abstract
In quantum gravity, one looks for alternative structures to spacetime physics than ordinary real manifolds. Here, we propose an alternative universal construction containing the latter as an equilibrium state under the action of the universal diffeomorphism group. Our theory contains many other previous proposals in the literature as special cases. However, the crucial point we make is that those have to be appreciated in the universal context developed here.
16 pages. arXiv admin note: substantial text overlap with arXiv:1101.5113