Symmetry-Protected Acoustic “Ghost Tunnels”

Chang‐Qing Xu(McMaster University), Yun Lai(Nanjing University), Zihao Su(South China Agricultural University), Ze‐Guo Chen(Central South University), Le Kong(Nanjing Normal University)
Physical Review Letters
February 23, 2026
10.1103/9y6g-42nm
Cited by 2

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