Answers are grounded in this paper and cite their sources.
We point out several features of the quantum Hamiltonian constraints recently introduced by Thiemann for Euclidean gravity. In particular we discuss the issue of the constraint algebra and of the quantum realization of the object q ab V b , which is classically the Poisson Bracket of two Hamiltonians.
No takes yet. Share an insight, caveat, or question.
A 1998 study studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: