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hep-th2024
Higher obstructions to conformal boundary conditions and lattice realizations
Ruizhi Liu, Weicheng Ye
Although it is long believed that vanishing of chiral central charges of a 2d conformal field theory (CFT) implies the existence of conformal boundary conditions, there are yet hig…
hep-th2024★ 5 cited
Higher-Matter and Landau-Ginzburg Theory of Higher-Group Symmetries
Ruizhi Liu, Ran Luo, Yi-Nan Wang
Higher-matter is defined by higher-representation of a symmetry algebra, such as the -form symmetries, higher-group symmetries or higher-categorical symmetries. In this paper, w…