260 citations · 1.9k across the 48 of their papers we have counts for
4 papers · 2 filters
Non-Fermi liquid and topological states with strong spin-orbit coupling
Eun-Gook Moon, Cenke Xu, Yong Baek Kim +1
We argue that a class of strongly spin-orbit coupled materials, including some pyrochlore iridates and the inverted band gap semiconductor HgTe, may be described by a minimal model…
Theory of topological quantum phase transitions in 3D noncentrosymmetric systems
Bohm-Jung Yang, Mohammad Saeed Bahramy, Ryotaro Arita +3
We have constructed a general theory describing the topological quantum phase transitions in 3D systems with broken inversion symmetry. While the consideration of the system's codi…
Exotic continuous quantum phase transition between Z2 topological spin liquid and Neel order
Eun-Gook Moon, Cenke Xu
Recent numerical simulations with different techniques have all suggested the existence of a continuous quantum phase transition between the Z2 topological spin liquid phase and a…
Skyrmions with quadratic band touching fermions: A way to achieve charge 4e superconductivity
Eun-Gook Moon
We study Skyrmion quantum numbers, charge and statistics, in (2+1) dimension induced by quadratic band toucing(QBT) fermions. It is shown that induced charge of Skyrmions is twice…