22 citations · 97 across the 13 of their papers we have counts for
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cond-mat.stat-mech2024★ 3 cited
Finite-temperature topological invariant for higher-order topological insulators
Congwei Lu, Lixiong Wu, Qing Ai
We investigate the effects of temperature on the higher-order topological insulators (HOTIs). The finite-temperature topological invariants for the HOTIs can be constructed by gene…
quant-ph2024★ 13 cited
High-order topological pumping on a superconducting quantum processor
Cheng-Lin Deng, Yu Liu, Yu-Ran Zhang +21
High-order topological phases of matter refer to the systems of -dimensional bulk with the topology of -th order, exhibiting -dimensional boundary modes and can be cha…
quant-ph2024★ 22 cited
Interplay between disorder and topology in Thouless pumping on a superconducting quantum processor
Yu Liu, Yu-Ran Zhang, Yun-Hao Shi +24
Topological phases are robust against weak perturbations, but break down when disorder becomes sufficiently strong. However, moderate disorder can also induce topologically nontriv…