Mott，Floquet和周期性驱动的Anderson绝缘体的响应
Mott, Floquet, and the response of periodically driven Anderson insulators
摘要：
我们考虑周期性驱动的安德森绝缘体。弱的、单色的、均匀的电场的短时行为由线性响应理论给出，并且由Mott著名地导出。我们超越这一点来考虑长时间--这是物理学的弗洛凯晚时间状态--和强电场。这导致在频率场强度平面中的“相位图”，其中我们确定了四个不同的制度。这些是：由预先存在的Mott共振主导的线性响应机制，其存在提供Floquet饱和在一段时间内没有达到;非线性微扰机制，其响应于场而表现出多光子吸收;近绝热机制，其表现出遍布整个样品的主要反应性响应并且对预先存在的共振不敏感;以及最后增强的耗散机制。
英文摘要：
We consider periodically driven Anderson insulators. The short time behavior for weak, monochromatic, uniform electric fields is given by linear response theory and was famously derived by Mott. We go beyond this to consider both long times---which is the physics of Floquet late time states---and strong electric fields. This results in a `phase diagram' in the frequency-field strength plane, in which we identify four distinct regimes. These are: a linear response regime dominated by pre-existing Mott resonances, which exists provided Floquet saturation is not reached within a period; a non-linear perturbative regime, which exhibits multiphoton-absorption in response to the field; a near-adiabatic regime, which exhibits a primarily reactive response spread over the entire sample and is insensitive to pre-existing resonances; and finally an enhanced dissipative regime.
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。
