3 papers
cond-mat.mes-hall2024
Observation of higher-order time-dislocation topological modes
Jia-Hui Zhang, Feng Mei, Yi Li +4
Topological dislocation modes resulting from the interplay between spatial dislocations and momentum-space topology have recently attracted significant interest. Here, we theoretic…
cond-mat.mes-hall2024
Dynamical Detection of Topological Spectral Density
Jia-Hui Zhang, Feng Mei, Liantuan Xiao +1
Local density of states (LDOS) is emerging as powerful means of exploring synthetic topological phases. However, the current LDOS detection method remains rare and merely works for…
cond-mat.quant-gas2024
Topological optical Raman superlattices
Jia-Hui Zhang, Bei-Bei Wang, Feng Mei +3
Topological phases of ultracold atoms recently have been intensively studied both in optical superlattices and Raman lattices. However, the topological features induced by the inte…