4 papers
Alterfold Theory and Topological Modular Invariance
Zhengwei Liu, Shuang Ming, Yilong Wang +1
We propose a topological paradigm in alterfold topological quantum field theory to explore various concepts, including modular invariants, -induction and connections in Morita c…
Phase Group Categories of Bimodule Quantum Channels
Linzhe Huang, Chunlan Jiang, Zhengwei Liu +1
In this paper, we study the quantum channel on a von Neuamnn algebra preserving a von Neumann subalgebra , namely an --bimodule…
Functional Integral Construction of Topological Quantum Field Theory
Zhengwei Liu
We introduce regular stratified piecewise linear manifolds to describe lattices and investigate the lattice model approach to topological quantum field theory in all dimensions. We…
Alterfold Topological Quantum Field Theory
Zhengwei Liu, Shuang Ming, Yilong Wang +1
We introduce the 3-alterfold topological quantum field theory (TQFT) by extending the quantum invariant of 3-alterfolds. The bases of the TQFT are explicitly characterized and the…