2 papers
cond-mat.str-el2025
A 2D-CFT Factory: Critical Lattice Models from Competing Anyon Condensation Processes in SymTO/SymTFT
Ling-Yan Hung, Kaixin Ji, Ce Shen +2
In this paper, we introduce a ``CFT factory'' : a novel algorithm of methodically generating 2D lattice models that would flow to 2D conformal fixed points in the infrared. These 2…
cond-mat.str-el2024
Simplex tensor network renormalization group for boundary theory of 3+1D symTFT
Kaixin Ji, Lin Chen, Li-Ping Yang +1
Following the construction in arXiv:2210.12127, we develop a symmetry-preserving renormalization group (RG) flow for 3D symmetric theories. These theories are expressed as boundary…