14 citations · 86 across the 16 of their papers we have counts for
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hep-th2026
Generalized comodule tube algebras for boundary and domain wall defects of (2+1)D topological order
Zhian Jia, Sheng Tan
The tube algebra, which carries the structure of a weak Hopf algebra, is a fundamental tool for characterizing topological excitations in topological phases. In this work, we…
hep-th2024★ 9 cited
Weak Hopf symmetry and tube algebra of the generalized multifusion string-net model
Zhian Jia, Sheng Tan, Dagomir Kaszlikowski
We investigate the multifusion generalization of string-net ground states and lattice Hamiltonians, delving into its associated weak Hopf symmetry. For the multifusion string-net,…
hep-th2023★ 13 cited
On weak Hopf symmetry and weak Hopf quantum double model
Zhian Jia, Sheng Tan, Dagomir Kaszlikowski +1
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 algebr…