杂质在各向同性XY链中的高频周期驱动
Periodic Driving at High Frequencies of an Impurity in the Isotropic XY Chain
摘要：
本文研究了具有单点横向磁场的各向同性XY链，分析了当周期扰动驱动杂质时系统含时态的长时间行为。我们发现，对于高频率的状态接近一个周期轨道同步的强迫，并提供明确的收敛速度的渐近。
英文摘要：
We study the isotropic XY chain with a transverse magnetic field acting on a single site and analyse the long time behaviour of the time-dependent state of the system when a periodic perturbation drives the impurity. We find that for high frequencies the state approaches a periodic orbit synchronised with the forcing and provide the explicit rate of convergence to the asymptotics.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
