ASYMPTOTICS OF 10j SYMBOLS (2007)
John Baez Daniel, J. Daniel Christensen, Greg Egan
The Riemannian 10j symbols are spin networks that assign an amplitude to each 4-simplex in the Barrett-Crane model of Riemannian quantum gravity. This amplitude is a function of the areas of the 10...
Spin Foam Models Of Riemannian Quantum Gravity
John Baez Daniel, J. Daniel Christensen, Thomas R. Halford, C. Tsang
Using numerical calculations, we compare three versions of the Barrett{ Crane model of 4-dimensional Riemannian quantum gravity. In the version with face and edge amplitudes as described by De...
Spin Foam Models Of Riemannian Quantum Gravity
John Baez Daniel, J. Daniel Christensen, Thomas R. Halford, C. Tsang
Using numerical calculations, we compare three versions of the Barrett{ Crane model of 4-dimensional Riemannian quantum gravity. In the version with face and edge amplitudes as described by De...