67 citations · 67 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2023
Acoustic realization of projective mirror Chern insulators
Tianzi Li, Luohong Liu, Qicheng Zhang +1
Symmetry plays a key role in classifying topological phases. Recent theory shows that in the presence of gauge fields, the algebraic structure of crystalline symmetries needs to be…
cond-mat.mes-hall2022★ 67 cited
A Universal Mirror-stacking Approach for Constructing Topological Bound States in the Continuum
Luohong Liu, Tianzi Li, Qicheng Zhang +2
Bound states in the continuum (BICs) are counter-intuitive localized states with eigenvalues embedded in the continuum of extended states. Recently, nontrivial band topology is exp…