142 citations · 181 across the 6 of their papers we have counts for
6 papers
Majorana modes meet fractional fermions in one dimension
Dan-bo Zhang, Qiang-Hua Wang, Z. D. Wang
Majorana modes and fractional fermions are two types of edge zero modes appearing separately in topological superconductors and dimerized chains. Here we reveal how to harvest both…
Exact analysis on the singularity of the joint density of states and its relationship to the quasiparticle interference
Qiang Han, Dan-Bo Zhang, Z. D. Wang
Singularities of the joint density of states (JDOS) and Fourier-transformed local density of states (FT-LDOS) correspond to the hot spots in quasiparticle interference patterns. In…
Particle number fractionalization of a one-dimensional atomic Fermi gas with synthetic spin-orbit coupling
Dan-Wei Zhang, L. -B. Shao, Zheng-Yuan Xue +3
We propose an experimental scheme to simulate the fractionalization of particle number by using a one-dimensional spin-orbit coupled ultracold fermionic gas. The wanted spin-orbit…
Unconventional Fulde-Ferrel-Larkin-Ovchinnikov states in spin-orbit coupled condensates: exact results
Qiang Han, Jia Liu, Dan-Bo Zhang +1
We find that a model Hamiltonian of s-wave superconductors in the presence of spin-orbit interactions and a Zeeman field is exactly solvable. Most intriguingly, based on the exact…
Exact solutions for a type of electron pairing model with spin-orbit interactions and Zeeman coupling
Jia Liu, Qiang Han, L. B. Shao +1
A type of electron pairing model with spin-orbit interactions or Zeeman coupling is solved exactly in the framework of Richardson ansatz. Based on the exact solutions for the case…
Realizing and Detecting the Haldane's Quantum Hall effect with Ultracold Atoms
L. B. Shao, Shi-Liang Zhu, L. Sheng +2
We design an ingenious scheme to realize the Haldane's quantum Hall model without Landau level by using ultracold atoms trapped in an optical lattice. Three standing-wave laser bea…