nLab Christoph Schweigert

Selected writings

On D-branes at an ADE-singularity and their open string worldsheet 2d CFTs (see also here):

The FRS-theorem on rational 2d CFT:

On defects and duality (“generalized global symmetry”) in 2d CFT (via the FRS theorem on 2d rational CFT):

On QFTs with defects via higher categorical algebra:

On extended homotopy field theory:

On potential generalization to logarithmic CFT:

Constructing correlators in rational conformal field theory via string net models:

Constructing modular functors from pivotal bicategories using string net models:


Survey of algebraic structures in 2d conformal field theory (vertex operator algebras, conformal blocks, modular fusion categories, modular functors, FRS theorem, string-net models):

category: people

Last revised on October 22, 2023 at 07:55:30. See the history of this page for a list of all contributions to it.