47 citations · 47 across the 1 of their papers we have counts for
6 papers
Entanglement Entropy of Generalized Moore-Read Fractional Quantum Hall State Interfaces
Ramanjit Sohal, Bo Han, Luiz H. Santos +1
Topologically ordered phases of matter can be characterized by the presence of a universal, constant contribution to the entanglement entropy known as the topological entanglement…
Torsional Anomalies and Bulk-Dislocation Correspondence in Weyl Systems
Ze-Min Huang, Bo Han
Based on the supersymmetric quantum mechanical approach, we have systematically studied both the gauge anomaly and the diffeomorphism anomaly in Weyl systems with…
Hamiltonian approach to the torsional anomalies and its dimensional ladder
Ze-Min Huang, Bo Han, Michael Stone
Torsion can cause various anomalies in various dimensions, including the -dimensional Nieh-Yan anomaly, the D Hughes-Leigh-Fradkin (H…
Nieh-Yan Anomaly: Torsional Landau Levels, central charge and anomalous thermal Hall effect
Ze-Min Huang, Bo Han, Michael Stone
The Nieh-Yan anomaly is the anomalous breakdown of the chiral U(1) symmetry caused by the interaction between torsion and fermions. We study this anomaly from the point of view of…
A non-Abelian twist to integer quantum Hall states
Pedro L. S. Lopes, V. L. Quito, Bo Han +1
Through a theoretical coupled wire model, we construct strongly correlated electronic \emph{integer} quantum Hall states. As a distinguishing feature, these states support electric…
Interface Contributions to Topological Entanglement in Abelian Chern-Simons Theory
Jackson R. Fliss, Xueda Wen, Onkar Parrikar +4
We study the entanglement entropy between (possibly distinct) topological phases across an interface using an Abelian Chern-Simons description with topological boundary conditions…