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arXiv 2606.20009quant-ph
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Peres晶格在周期驱动系统中的应用

The use of Peres lattices in periodically driven systems

Institute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University(查理大学数学与物理学院粒子与核物理研究所)

Lukáš Honsa, Jan Střeleček, Jakub Novotný, Pavel Cejnar

AI总结:

展示Peres晶格方法在周期驱动量子系统中的优势,用于检测共振、监测混沌起始和识别Floquet模的临界性质,并支持快速比较不同驱动哈密顿量的Floquet谱。

摘要:

我们展示了Peres晶格方法在周期驱动量子系统中的优势。该方法先前主要用于稳态系统,使我们能够有效检测驱动系统中的共振,监测混沌的起始,并识别Floquet模的临界性质。它还允许快速比较各种驱动哈密顿量的Floquet模谱,并透明地测试基于有效稳态哈密顿量的迭代近似技术。

英文摘要:

We demonstrate the strength of the method of Peres lattices in periodically driven quantum systems. The method, which has previously been used mostly in stationary systems, enables us to efficiently detect resonances in the driven system, to monitor the onset of chaos, and to recognize critical properties of the Floquet modes. It also allows quick comparisons of the spectra of Floquet modes for various driving Hamiltonians and transparent tests of the iterative approximation techniques based on effective stationary Hamiltonians.

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。

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