52 citations · 70 across the 4 of their papers we have counts for
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Coupled spin-1/2 ladders as microscopic models for non-Abelian chiral spin liquids
Po-Hao Huang, Jyong-Hao Chen, Adrain E. Feiguin +2
We construct a two-dimensional (2D) lattice model that is argued to realize a gapped chiral spin liquid with (Ising) non-Abelian topological order. The building blocks are spin-1/2…
Non-Abelian topological spin liquids from arrays of quantum wires or spin chains
Po-Hao Huang, Jyong-Hao Chen, Pedro R. S. Gomes +3
We construct two-dimensional non-Abelian topologically ordered states by strongly coupling arrays of one-dimensional quantum wires via interactions. In our scheme, all charge degre…
Effective field theory for the bulk-edge correspondence in a two-dimensional Z_2 topological insulator with Rashba interactions
Pedro R. S. Gomes, Po-Hao Huang, Claudio Chamon +1
We determine the effective field theory in (2+1)-dimensional space and time that captures the long wave length and low-energy limit of fermions hopping on a honeycomb lattice at ha…
Deconfined Fractionally Charged Excitation in Any Dimensions
Chyh-Hong Chern, Po-Hao Huang
An exact incompressible quantum liquid is constructed at the filling factor in square lattice. It supports deconfined fractionally charged excitation. At the filling factor…