22 citations · 64 across the 12 of their papers we have counts for
12 papers
Inversion-symmetric topological insulators in cut-and-project binary chains
Zhipeng Zeng, Yuge Chen, Jean-Noël Fuchs +2
We investigate the electronic properties of binary tight-binding chains generated by the cut-and-project method for rational slopes , leading to periodic and inversion symme…
Towards Bulk Locality: A Systematic Construction of Contact Interactions from Chord Diagrams
Hao Dai, Yi-Li Wang, Yu-Ge Chen +2
Chord diagrams encode boundary correlators in the double-scaled holographic Sachdev-Ye-Kitaev model, but currently capture only a limited class of bulk interactions that yield pure…
Topological Degeneracy Induced Flat Bands in two-Dimensional Holed Systems
Yuge Chen, Hui Yu, Yun-Peng Huang +2
Systems hosting flat bands offer a powerful platform for exploring strong correlation physics. Theoretically topological degeneracy rising in systems with non-trivial topological o…
Correlated helimagnetic configuration in a nonsymmorphic magnetic nodal semimetal
Xi Luo, Yu-Ge Chen, Ye-Min Zhan +1
Nonsymmorphic magnetic Weyl semimetal materials such as ReAlX (Re=rare earth, X=Si/Ge) provide a unique opportunity to explore the correlated phenomena between Weyl fermions and no…
Dissipationless topological quantum computation for Majorana objects in sparse-dense mixed encoding process
Ye-Min Zhan, Guan-Dong Mao, Yu-Ge Chen +2
Topological quantum computation based on Majorana objects is subject to a significant challenge because at least some of the two-qubit quantum gates rely on the fermion (either cha…
Intrinsic chiral topological superconductor thin films
Xi Luo, Yu-Ge Chen, Ziqiang Wang +1
Superconductors (SCs) with nontrivial topological band structures in the normal state have been discovered recently in bulk materials. When such SCs are made into thin films, quant…
Moiré semiconductors on twisted bilayer dice lattice
Di Ma, Yu-Ge Chen, Yue Yu +1
We propose an effective lattice model for the moiré structure of the twisted bilayer dice lattice. In the chiral limit, we find that there are flat bands at the zero-energy level a…
Decoding flat bands from compact localized states
Yuge Chen, Juntao Huang, Kun Jiang +1
The flat band system is an ideal quantum platform to investigate the kaleidoscope created by the electron-electron correlation effects. The central ingredient of realizing a flat b…
Universal topological quantum computation with strongly correlated Majorana edge modes
Ye-Min Zhan, Yu-Ge Chen, Bin Chen +3
Majorana-based quantum gates are not complete for performing universal topological quantum computation while Fibonacci-based gates are difficult to be realized electronically and h…
Topological superconductor from superconducting topological surface states and fault-tolerant quantum computing
Xi Luo, Yu-Ge Chen, Ziqiang Wang +1
The chiral -wave superconductor/superfluid in two dimensions (2D) is the simplest and most robust system for topological quantum computation . Candidates for such topological su…
Quantum chaos associated with emergent ergosurface in transition layer between type-I and type-II Weyl semimetals
Yu-Ge Chen, Xi Luo, Fei-Ye Li +2
We present emergent ergosurfaces (ES) in a transition layer between type-I and type-II Weyl semimetals (WSMs). The Hawking temperature defined by the surface gravity at the acousti…
Magneto-optical Conductance of Kane Fermion Gas in Low Frequencies
Xi Luo, Yu-Ge Chen, Yue Yu
Kane fermion is the counterpart of the Dirac fermion with pseudospin-1. Due to the existence of a bunch of gapless modes associated with Landau levels, the magnetic transport prope…