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    Article

    On Weak Hopf Symmetry and Weak Hopf Quantum Double Model

    Symmetry is a central concept for classical and quantum field theory, usually, symmetry is described by a finite group or Lie group. In this work, we introduce the weak Hopf algebra extension of symmetry, whic...

    Zhian Jia, Sheng Tan, Dagomir Kaszlikowski in Communications in Mathematical Physics (2023)

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    Open Access

    Boundary and domain wall theories of 2d generalized quantum double model

    The generalized quantum double lattice realization of 2d topological orders based on Hopf algebras is discussed in this work. Both left-module and right-module constructions are investigated. The ribbon operators...

    Zhian Jia, Dagomir Kaszlikowski, Sheng Tan in Journal of High Energy Physics (2023)