522 citations · 2k across the 51 of their papers we have counts for
4 papers · 1 filter
Transport properties of an interacting Majorana chain
Zhao Liu, Emil J. Bergholtz, Alessandro Romito +1
We study a one-dimensional (1D) chain of Majorana bound states, which interact through a local quartic interaction. This model describes for example the edge physics of a quas…
Evolution of quantum entanglement with disorder in fractional quantum Hall liquids
Zhao Liu, R. N. Bhatt
We present a detailed study of the ground-state entanglement in disordered fractional quantum Hall liquids. We consider electrons at various filling fractions in the lowest Lan…
BP_5 Monolayer with Multiferroicity and Negative Poisson's Ratio: A Prediction by Global Optimization Method
Haidi Wang, Xingxing Li, Jiuyu Sun +2
Based on variable components global optimization algorithm, we predict a stable two-dimensional (2D) phase of boron phosphide with 1:5 stoichiometry, i.e. boron pentaphosphide (BP_…
Exotic Non-Abelian Topological Defects in Lattice Fractional Quantum Hall States
Zhao Liu, Gunnar Möller, Emil J. Bergholtz
We investigate extrinsic wormholelike twist defects that effectively increase the genus of space in lattice versions of multicomponent fractional quantum Hall systems. Although the…