arXiv · 0710.5722
Canonical Gravity with Fermions
Abstract
Canonical gravity in real Ashtekar-Barbero variables is generalized to allow for fermionic matter. The resulting torsion changes several expressions in Holst's original vacuum analysis, which are summarized here. This in turn requires adaptations to the known loop quantization of gravity coupled to fermions, which is discussed on the basis of the classical analysis. As a result, parity invariance is not manifestly realized in loop quantum gravity.
Explore related subjects
Keep this discovery
Martin Bojowald, Rupam Das. 2008-06-17. Canonical Gravity with Fermions. https://doi.org/10.1103/physrevd.78.064009
Cite the original work for its findings. Save a collection to share your selection of sources.