Results 1 to 10 of about 479,213 (259)
Drinfeld Center and Representation Theory for Monoidal Categories [PDF]
Communications in Mathematical Physics, 2016 Motivated by the relation between the Drinfeld double and central property (T) for quantum groups, given a rigid C*-tensor category C and a unitary half-braiding on an ind-object, we construct a *-representation of the fusion algebra of C. This allows us to present an alternative approach to recent results of Popa and Vaes, who defined C*-algebras of ...
Neshveyev, Sergey, Yamashita, Makoto
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The center of monoidal 2-categories in 3+1D Dijkgraaf-Witten theory [PDF]
Advances in Mathematics, 2020 In this work, for a finite group $G$ and a 4-cocycle $ \in Z^4(G, \mathbf{k}^\times)$, we compute explicitly the center of the monoidal 2-category $\operatorname{2Vec}_G^ $ of $ $-twisted $G$-graded 1-categories of finite dimensional $\mathbf{k}$-vector spaces.
Kong, Liang, Tian, Yin, Zhou, Shan
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On continuous 2-category symmetries and Yang-Mills theory [PDF]
Journal of High Energy Physics, 2022 We study a 4d gauge theory U(1) N−1 ⋊ S N obtained from a U(1) N−1 theory by gauging a 0-form symmetry S N . We show that this theory has a global continuous 2-category symmetry, whose structure is particularly rich for N > 2.
Andrea Antinucci +2 more
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A mathematical theory of gapless edges of 2d topological orders. Part I [PDF]
Journal of High Energy Physics, 2020 This is the first part of a two-part work on a unified mathematical theory of gapped and gapless edges of 2d topological orders. We analyze all the possible observables on the 1+1D world sheet of a chiral gapless edge of a 2d topological order, and show ...
Liang Kong, Hao Zheng
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An application of the DR-duality theory for compact groups to endomorphism categories of C*-algebras with nontrivial center [PDF]
, 2000 10 pages ...
Baumgärtel, H., Lledo, F.
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Advances in Mechanical EngineeringBased on the working conditions of the variable center distance non-circular gear pair, this research provides the rounding theories and methods for the theoretical pitch curves of the gear pair, including establish the working conditions model of the ...
Botao Li, Jiquan Hu, Dingfang Chen
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A lattice model for condensation in Levin-Wen systems [PDF]
Journal of High Energy Physics, 2023 Levin-Wen string-net models provide a construction of (2+1)D topologically ordered phases of matter with anyonic localized excitations described by the Drinfeld center of a unitary fusion category.
Jessica Christian +3 more
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Aspects of categorical symmetries from branes: SymTFTs and generalized charges [PDF]
SciPost Physics, 2023 Recently it has been observed that branes in geometric engineering and holography have a striking connection with generalized global symmetries. In this paper we argue that branes, in a certain topological limit, not only furnish the symmetry generators,
Fabio Apruzzi, Federico Bonetti, Dewi S.W. Gould, Sakura Schäfer-Nameki
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Children, 2022 Background: The dominant tradition in studying parents’ responses to their child’s hospitalization in the pediatric intensive care unit (PICU) is to focus on their immediate environment and their children’s well-being.
Zainab Alzawad +2 more
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Journal of Education and Health Promotion, 2020 INTRODUCTION:Professional responsibility-acquiring process among bachelor degree nursing students is important for their current and future performance and educational and health-care system, but this process has not been explored in the literature.
Saeed Ghasemi +2 more
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