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cond-mat.str-el2024★ 20 cited
Hasse Diagrams for Gapless SPT and SSB Phases with Non-Invertible Symmetries
Lakshya Bhardwaj, Daniel Pajer, Sakura Schafer-Nameki +1
We discuss (1+1)d gapless phases with non-invertible global symmetries, also referred to as categorical symmetries. This includes gapless phases showing properties analogous to gap…
cond-mat.str-el2023★ 10 cited
Categorical Landau Paradigm for Gapped Phases
Lakshya Bhardwaj, Lea E. Bottini, Daniel Pajer +1
We propose a unified framework to classify gapped infra-red (IR) phases with categorical symmetries, leading to a generalized, categorical Landau paradigm. This is applicable in an…