2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.CT2003
Measurable Categories
D. N. Yetter
We develop the theory of categories of measurable fields of Hilbert spaces and bounded fields of bounded operators. We examine classes of functors and natural transformations with…
math.QA2003★ 2 cited
Measurable Categories and 2-Groups
L. Crane, D. N. Yetter
Using the theory of measurable categories developped by Yetter in work in preparation, we provide a notion of representations of 2-groups more well-suited to physically and geometr…
gr-qc2003★ 7 cited
A More Sensitive Lorentzian State Sum
Louis Crane, David Yetter
We give the construction modulo normalization of a new state sum model for lorentzian quantum general relativity, using the construction of Dirac's expansors to include quantum ope…