56 citations · 177 across the 18 of their papers we have counts for
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cond-mat.mes-hall2020★ 4 cited
Resonant-amplified and invisible Bragg scattering based on spin coalescing modes
K. L. Zhang, Z. Song
Unlike a real magnetic field, which separates the energy levels of particle with opposite spin polarization, a complex field can lead to a special kind of spectral degeneracy, know…
cond-mat.mes-hall2020★ 4 cited
Dynamic crystallization in a quantum Ising chain
K. L. Zhang, Z. Song
The topological degeneracy of ground states in transverse field Ising chain cannot be removed by local perturbation and allows it to be a promising candidate for topological comput…
cond-mat.mes-hall2020★ 15 cited
Ising chain with topological degeneracy induced by dissipation
K. L. Zhang, Z. Song
The ground-state degeneracy of the quantum spin system is a characteristic of nontrivial topology, when it is gapped and robust against disordered perturbation. The corresponding q…