440 citations · 1.6k across the 34 of their papers we have counts for
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math.QA2008★ 40 cited
Infinite-Dimensional Representations of 2-Groups
John C. Baez, Aristide Baratin, Laurent Freidel +1
A "2-group" is a category equipped with a multiplication satisfying laws like those of a group. Just as groups have representations on vector spaces, 2-groups have representations…
gr-qc2008★ 33 cited
The Holst Spin Foam Model via Cubulations
Aristide Baratin, Cecilia Flori, Thomas Thiemann
Spin foam models are an attempt for a covariant, or path integral formulation of canonical loop quantum gravity. The construction of such models usually rely on the Plebanski formu…