arXiv · 0911.2404
Emergent Dirac Hamiltonians in Quantum Gravity
Abstract
We modify the construction of the spectral triple over an algebra of holonomy loops by introducing additional parameters in form of families of matrices. These matrices generalize the already constructed Euler-Dirac type operator over a space of connections. We show that these families of matrices can naturally be interpreted as parameterizing foliations of 4-manifolds. The corresponding Euler-Dirac type operators then induce Dirac Hamiltonians associated to the corresponding foliation, in the previously constructed semi-classical states.
Explore related subjects
Keep this discovery
Johannes Aastrup, Jesper M. Grimstrup, Mario Paschke. 2009-11-12. Emergent Dirac Hamiltonians in Quantum Gravity. https://arxiv.org/abs/0911.2404
Cite the original work for its findings. Save a collection to share your selection of sources.