167 citations · 637 across the 50 of their papers we have counts for
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Mirror Extensions of Vertex Operator Algebras
Chongying Dong, Xiangyu Jiao, Feng Xu
The mirror extensions for vertex operator algebras are studied. Two explicit examples which are not simple current extensions of some affine vertex operator algebras of type ar…
On examples of intermediate subfactors from conformal field theory
Feng Xu
Motivated by our subfactor generalization of Wall's conjecture, in this paper we determine all intermediate subfactors for conformal subnets corresponding to four infinite series o…
Conformal embeddings and simple current extensions
Victor G. Kac, Pierluigi Moseneder Frajria, Paolo Papi +1
In this paper we investigate the structure of intermediate vertex algebras associated with a maximal conformal embedding of a reductive Lie algebra in a semisimple Lie algebra of c…
N=2 superconformal nets
Sebastiano Carpi, Robin Hillier, Yasuyuki Kawahigashi +2
We provide an Operator Algebraic approach to N=2 chiral Conformal Field Theory and set up the Noncommutative Geometric framework. Compared to the N=1 case, the structure here is mu…
Type II/F-theory Superpotentials and Ooguri-Vafa Invariants of Compact Calabi-Yau Threefolds with Three Deformations
Feng-Jun Xu, Fu-Zhong Yang
We calculate the D-brane superpotentials for two Calabi-Yau manifolds with three deformations by the generalized hypergeometric GKZ systems, which give rise to the flux superpotent…
Quantum Dimensions and Quantum Galois Theory
Chongying Dong, Xiangyu Jiao, Feng Xu
The quantum dimensions of modules for vertex operator algebras are defined and their properties are discussed. The possible values of the quantum dimensions are obtained for ration…