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Reshetikhin–Turaev TQFTs Close Under Generalised Orbifolds

Autor(en)
Nils Carqueville, Vincentas Mulevicius, Ingo Runkel, Gregor Schaumann, Daniel Scherl
Abstrakt

We specialise the construction of orbifold graph TQFTs introduced in Carqueville et al. (Orbifold graph TQFTs) to Reshetikhin–Turaev defect TQFTs. We explain that the modular fusion category C

A constructed in Mulevičius and Runkel (Quant Topol 13(3):459–523, 2023. doi.org/10.4171/QT/170) from an orbifold datum A in a given modular fusion category C is a special case of the Wilson line ribbon categories introduced as part of the general theory of orbifold graph TQFTs. Using this, we prove that the Reshetikhin–Turaev TQFT obtained from C

A is equivalent to the orbifold of the TQFT for C with respect to the orbifold datum A.

Organisation(en)
Mathematische Physik
Externe Organisation(en)
Universität Hamburg, Julius-Maximilians-Universität Würzburg
Journal
Communications in Mathematical Physics
Band
405
Anzahl der Seiten
46
ISSN
0010-3616
DOI
https://doi.org/10.1007/s00220-024-05068-6
Publikationsdatum
09-2021
Peer-reviewed
Ja
ÖFOS 2012
101022 Topologie, 101001 Algebra, 103019 Mathematische Physik, 103024 Quantenfeldtheorie
ASJC Scopus Sachgebiete
Statistical and Nonlinear Physics, Mathematical Physics
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/545c5f49-0a88-4cd8-9899-f086e75d060b