50 citations · 153 across the 7 of their papers we have counts for
5 papers · 1 filter
Electronic properties of disordered Weyl semimetals at charge neutrality
Tobias Holder, Chia-Wei Huang, Pavel Ostrovsky
Weyl semimetals have been intensely studied as a three dimensional realization of a Dirac-like excitation spectrum where the conduction bands and valence bands touch at isolated We…
Fractional Topological Insulators: from sliding Luttinger Liquids to Chern-Simons theory
Raul A. Santos, Chia-Wei Huang, Yuval Gefen +1
The sliding Luttinger liquids (LL) approach is applied to study fractional topological insulators (FTI). We show that FTI is the low energy fixed point of the theory for realistic…
Superfluid-Insulator transition of quantum Hall domain walls in bilayer graphene
Victoria Mazo, Chia-Wei Huang, Efrat Shimshoni +2
We consider the zero-filled quantum-Hall ferromagnetic state of bilayer graphene subject to a kink-like perpendicular electric field, which generates domain walls in the electronic…
Transport via double constrictions in integer and fractional topological insulators
Chia-Wei Huang, Sam T. Carr, Dmitri Gutman +2
We study transport properties of the helical edge states of two-dimensional integer and fractional topological insulators via double constrictions. Such constrictions couple the up…
Valley-kink in Bilayer Graphene at : A Charge Density Signature for Quantum Hall Ferromagnetism
Chia-Wei Huang, Efrat Shimshoni, H. A. Fertig
We investigate interaction-induced valley domain walls in bilayer graphene in the quantum Hall state, subject to a perpendicular electric field that is antisymmetric across a…