arXiv · 2401.14238
Equivariant $\mathcal{D}$-stability for Actions of Tensor Categories
Abstract
We introduce a notion of equivariant $\mathcal{D}$-stability for actions of unitary tensor categories on C$^*$-algebras. We show that, when $\mathcal{D}$ is strongly self-absorbing, equivariant $\mathcal{D}$-stability of an action is equivalent to a unital embedding of $\mathcal{D}$ into a certain subalgebra of Kirchberg's central sequence algebra. We use this to show $\mathcal{Z}$-stability for a large class of AF-actions.
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Samuel Evington, Sergio Girón Pacheco, Corey Jones. 2024-01-25. Equivariant $\mathcal{D}$-stability for Actions of Tensor Categories. https://arxiv.org/abs/2401.14238
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