3 papers
physics.app-ph2026
Real-space Hybrid Topological Singularities in Structured Elastic Waves
Tong Fu, Pengfei Zhao, Liyou Luo +5
Real-space singularities govern a broad spectrum of wave phenomena, yet they remain largely unexplored in elastic wave systems. Here, we report hybrid topological singularities tha…
physics.app-ph2025
Path-Optimized Fast Quasi-Adiabatic Driving in Coupled Elastic Waveguides
Dong Liu, Yiran Hao, Jensen Li
Fast quasi-adiabatic driving (FAQUAD) is a central technique in shortcuts to adiabaticity (STA), enabling accelerated adiabatic evolution by optimizing the rate of change of a sing…
cond-mat.mes-hall2025
Searching for topological semi-complete bandgap in elastic truss lattices
Yiran Hao, Dong Liu, Liyou Luo +7
Gapless topological phases have attracted significant interest across both quantum and classical systems owing to their novel physics and promising applications. However, the searc…