178 citations · 275 across the 5 of their papers we have counts for
5 papers
p-orbital disclination states in non-Euclidean geometries
Ying Chen, Yuhang Yin, Ze-Huan Zheng +5
Disclinations are ubiquitous lattice defects existing in almost all crystalline materials. In two-dimensional nanomaterials, disclinations lead to the warping and deformation of th…
Ideal type-II Weyl points in twisted one-dimensional dielectric photonic crystals
Ying Chen, Hai-xiao Wang, Qiaoliang Bao +2
Weyl points are the degenerate points in three-dimensional momentum space with nontrivial topological phase, which are usually realized in classical system with structure and symme…
Quantum many-body simulation using monolayer exciton-polaritons in coupled-cavities
Hai-Xiao Wang, Alan Zhan, Ya-Dong Xu +4
Quantum simulation is a promising approach to understand complex strongly correlated many-body systems using relatively simple and tractable systems. Photon-based quantum simulator…
Accidental degeneracy and topological phase transitions in two-dimensional core-shell dielectric photonic crystals
Lin Xu, HaiXiao Wang, YaDong Xu +2
A simple core-shell two-dimensional photonic crystal is studied where the triangle lattice symmetry and rotation symmetry leads to rich physics in the study of accidental…
Three-dimensional photonic Dirac points stabilized by point group symmetry
HaiXiao Wang, Lin Xu, HuanYang Chen +1
We discover a pair of stable 3D Dirac points, 3D photonic analog of graphene, in all-dielectric photonic crystals using structures commensurate with nano-fabrication for visible-fr…