Research profile

Floquet Engineering and Driven Quantum Matter

周期驱动、Floquet 有效哈密顿量、非平衡拓扑、加热与光控关联量子态。

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Questions this profile tracks

  • Which driven phases and topological responses can be engineered beyond equilibrium?
  • When are Floquet-Magnus and high-frequency expansions controlled, and what sets their breakdown or heating time?
  • How can structured light selectively control spin, orbital, and collective degrees of freedom?

Recent matches

近期入选

该工作通过Floquet-Born-Markov主方程论证,一种热浴辅助的耗散方案能够在周期驱动的强关联Bose-Hubbard体系中抑制加热,并将系统导向有效基态占据率较高的非平衡稳态。

题目和摘要明确涉及Berry曲率、非平庸能带结构、自旋极化、自旋流及光场调控,直接匹配量子几何与响应方向。

Tunable flat spectra based on Floquet exceptional points with linear quasienergy bands in frequency lattices

Yiling Song, Wenjing Lv, Lingzhi Zheng, Yibin Dong, Chao Hong, Mingfeng Wang, Shaolin Ke, Weiwei Liu, and Peixiang Lu

90 /100

论文在双耦合环形谐振器构成的周期淬火非厄米 SSH 频率晶格中,探索与 Floquet 例外点及线性准能带相关的可调平坦频谱。