Orbifold chiral-algebra correspondence for DHR representations

Let A\mathcal A be a chiral conformal net with a finite gauge-group action by Γ\Gamma, and let AΓ\mathcal A^\Gamma denote its fixed-point orbifold net. Consider the irreducible DHR representations of AΓ\mathcal A^\Gamma and the irreducible representations of the orbifold chiral algebra with gauge group Γ\Gamma. Orbifold chiral-algebra correspondence conjecture. There is a natural one-to-one correspondence between these two sets. This conjecture proposes that the representation theory of the fixed-point conformal net agrees naturally with that of the corresponding orbifold chiral algebra; the supplied text gives no resolution.

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Primary source

Victor G. Kac, Roberto Longo and Feng Xu, “Solitons in Affine and Permutation Orbifolds”, arXiv:math/0312512 (2004).

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