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gr-qc1997
On the Classical Limit of the Balanced State Sum
L. Crane, D. N. Yetter
The purpose of this note is to make several advances in the interpretation of the balanced state sum model by Barrett and Crane in gr-qc/9709028 as a quantum theory of gravity. Fir…
q-alg1997
Braided Deformations of Monoidal Categories and Vassiliev Invariants
David N. Yetter
Braided deformations of (symmetric) monoidal categories are related to Vassiliev theory by a direct generalization of well-known results relating "quantum" knot invariants to Vassi…