QG from SymQRG: AdS${}_3$/CFT${}_2$ Correspondence as Topological Symmetry-Preserving Quantum RG Flow

Ning Bao, Ling-Yan Hung, Yikun Jiang +1

By analyzing non-perturbative RG flows that explicitly preserve given topological symmetries, we show that each of their coarse-graining steps can be expressed as a quantum path in…