311 citations · 1.2k across the 47 of their papers we have counts for
4 papers · 1 filter
Nodal Manifolds Bounded by Exceptional Points on Non-Hermitian Honeycomb Lattices and Electrical-Circuit Realizations
Kaifa Luo, Jiajin Feng, Y. X. Zhao +1
Topological semimetals feature a diversity of nodal manifolds including nodal points, various nodal lines and surfaces, and recently novel quantum states in non-Hermitian systems h…
Topological quantum matter with cold atoms
Dan-Wei Zhang, Yan-Qing Zhu, Y. X. Zhao +2
This is an introductory review of the physics of topological quantum matter with cold atoms. Topological quantum phases, originally discovered and investigated in condensed matter…
Effective Long-Range Pairing and Hopping in Topological Nanowires Weakly Coupled to -Wave Superconductors
H. Q. Wang, L. B. Shao, Y. X. Zhao +3
In this Letter, we first formulate an effective theory, which generally captures long-range proximity effects of a surface system weakly coupled to an s-wave superconductor. The lo…
Four-Dimensional Topological Insulators with Nodal-Line Boundary States
L. B. Shao, Y. X. Zhao
Conventional topological insulators and superconductors have topologically protected nodal points on their boundaries, and the recent interests in nodal-line semimetals only concer…