2 papers
cond-mat.mes-hall2023
Anomalous non-Hermitian skin effect: the topological inequivalence of skin modes versus point gap
Gang-Feng Guo, Xi-Xi Bao, Han-Jie Zhu +4
Non-Hermitian skin effect, the localization of an extensive number of eigenstates at the ends of the system, has greatly expanded the frontier of physical laws. It has long been be…
quant-ph2022
Emergent Quasiperiodicity from Polariton-phonon Hybrid Excitations in Waveguide Quantum Optomechanics
Han-Jie Zhu, Xiao-Ming Zhao, Jin-Kui Zhao +3
We investigate polariton-phonon hybrid excitations, which describe the collective excitations of emitter-photon polaritons and vibrational phonons, in a periodic array of vibrating…