nLab invertible field theory

Contents

Contents

Stub

Idea

An invertible (extended) topological field theory is essentially one whose target category is a rigid symmetric monoidal groupoid, a Picard groupoid (DGP 19, p.20).

References

As quantum anomalies of lower-dimensional non-invertible (and possibly non-topological) quantum field theories:

As formalizing short-range entanglement in topological phases of matter:

Review:

Last revised on May 8, 2022 at 10:34:30. See the history of this page for a list of all contributions to it.