New Operators for Spin Net Gravity: Definitions and Consequences
arXiv:gr-qc/0101032 · doi:10.1142/9789812777386_0287
Abstract
Two operators for quantum gravity, angle and quasilocal energy, are briefly reviewed. The requirements to model semi-classical angles are discussed. To model semi-classical angles it is shown that the internal spins of the vertex must be very large, ~10^20.
7 pages, 2 figures, a talk at the MG9 Meeting, Rome, July 2-8, 2000