Abstract
Quantum holonomy theory is a candidate for a non-perturbative theory of quantum gravity coupled to fermions. The theory is based on the QHD(M)-algebra, which essentially encodes how matter degrees of freedom are moved on a three-dimensional manifold. In this paper we commence the development of a lattice-independent formulation. We first introduce a flowdependent version of the QHD(M)-algebra and formulate necessary conditions for a state to exist hereon. We then use the GNS construction to build a kinematical Hilbert space. Finally, we find that operators, that correspond to the Dirac and gravitational Hamiltonians in a semi-classical limit, are background independent.
| Original language | English |
|---|---|
| Article number | 215002 |
| Journal | Classical and quantum gravity |
| Volume | 33 |
| Issue number | 21 |
| DOIs | |
| Publication status | Published - 6 Oct 2016 |
Keywords
- noncommutative geometry
- quantum gravity
- semi-classical limit
- unified theory
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
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