Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Bhardwaj, Lakshya"'
We study properties of boundary conditions (BCs) in theories with categorical (or non-invertible) symmetries. We describe how the transformation properties, or (generalized) charges, of BCs are captured by topological BCs of Symmetry Topological Fiel
Externí odkaz:
http://arxiv.org/abs/2409.02166
We study the fusion 3-categorical symmetries for quantum theories in (3+1)d with self-duality defects. Such defects have been realized physically by half-space gauging in theories with 1-form symmetries $A[1]$ for an abelian group $A$, and have found
Externí odkaz:
http://arxiv.org/abs/2408.13302
Autor:
Bhardwaj, Lakshya, Pajer, Daniel, Schafer-Nameki, Sakura, Tiwari, Apoorv, Warman, Alison, Wu, Jingxiang
We use the Symmetry Topological Field Theory (SymTFT) to study and classify gapped phases in (2+1)d for a class of categorical symmetries, referred to as being of bosonic type. The SymTFTs for these symmetries are given by twisted and untwisted (3+1)
Externí odkaz:
http://arxiv.org/abs/2408.05266
We study fermionic non-invertible symmetries in (1+1)d, which are generalized global symmetries that mix fermion parity symmetry with other invertible and non-invertible internal symmetries. Such symmetries are described by fermionic fusion supercate
Externí odkaz:
http://arxiv.org/abs/2405.09754
Non-invertible categorical symmetries have emerged as a powerful tool to uncover new beyond-Landau phases of matter, both gapped and gapless, along with second order phase transitions between them. The general theory of such phases in (1+1)d has been
Externí odkaz:
http://arxiv.org/abs/2405.05964
Recent years have seen the concept of global symmetry extended to non-invertible (or categorical) symmetries, for which composition of symmetry generators is not necessarily invertible. Such non-invertible symmetries lead to a generalization of the s
Externí odkaz:
http://arxiv.org/abs/2405.05302
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 gapped symmetry protected topological (SPT) phases, known as gapless SPT
Externí odkaz:
http://arxiv.org/abs/2403.00905
We provide a generalization of the Symmetry Topological Field Theory (SymTFT) framework to characterize phase transitions and gapless phases with categorical symmetries. The central tool is the club sandwich, which extends the SymTFT setup to include
Externí odkaz:
http://arxiv.org/abs/2312.17322
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 any dimension and gives a succinct, comprehensive, and computationally p
Externí odkaz:
http://arxiv.org/abs/2310.03786
We propose a general framework to characterize gapped infra-red (IR) phases of theories with non-invertible (or categorical) symmetries. In this paper we focus on (1+1)d gapped phases with fusion category symmetries. The approach that we propose uses
Externí odkaz:
http://arxiv.org/abs/2310.03784