The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Displaying similar documents to “Almost integral TQFTs from simple Lie algebras.”

A TQFT for Wormhole cobordisms over the field of rational functions

Patrick Gilmer (1998)

Banach Center Publications

Similarity:

We consider a cobordism category whose morphisms are punctured connected sums of S 1 × S 2 ’s (wormhole spaces) with embedded admissibly colored banded trivalent graphs. We define a TQFT on this cobordism category over the field of rational functions in an indeterminant A. For r large, we recover, by specializing A to a primitive 4rth root of unity, the Witten-Reshetikhin-Turaev TQFT restricted to links in wormhole spaces. Thus, for r large, the rth Witten-Reshetikhin-Turaev invariant of a link...

Examples of categorification

Louis Crane, David N. Yetter (1998)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

Similarity: