Chapter 7 of 7
§Extensions and quantum Galois theory
Hypotheses for the extension–algebra correspondence.
Commutative associative algebra objects, haploidity, and trivial twist.
Correspondence with VOA extensions.
Finite-group actions and fixed-point subalgebras.
Quantum Galois correspondence and its hypotheses.
§7.1 References for expanding the outline
Yi-Zhi Huang, Alexander Kirillov Jr., and James Lepowsky, Braided tensor categories and extensions of vertex operator algebras.
Akihide Hanaki, Masahiko Miyamoto, and Daisuke Tambara, Quantum Galois theory for finite groups.
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