4 papers
Commuting-projector Hamiltonians for 2D topological insulators: edge physics and many-body invariants
Jun Ho Son, Jason Alicea
Inspired by a recently constructed commuting-projector Hamiltonian for a two-dimensional (2D) time-reversal-invariant topological superconductor [Wang et al., Phys. Rev. B 98, 0945…
Duality Web on a 3D Euclidean Lattice and Manifestation of Hidden Symmetries
Jun Ho Son, Jing-Yuan Chen, S. Raghu
We generalize our previous lattice construction of the abelian bosonization duality in dimensions to the entire web of dualities as well as the self-duality, via the…
Commuting-projector Hamiltonians for chiral topological phases built from parafermions
Jun Ho Son, Jason Alicea
We introduce a family of commuting-projector Hamiltonians whose degrees of freedom involve parafermion zero modes residing in a parent fractional-quantum-Hall flui…
Exact Boson-Fermion Duality on a 3D Euclidean Lattice
Jing-Yuan Chen, Jun Ho Son, Chao Wang +1
The idea of statistical transmutation plays a crucial role in descriptions of the fractional quantum Hall effect. However, a recently conjectured duality between a critical boson a…