This review illustrates how Local Fermi Liquid (LFL) theories describe the strongly correlated and coherent low-energy dynamics of quantum dot devices. This approach consists in an effective elastic scattering theory, accounting exactly for strong correlations. Here, we focus on the mesoscopic capacitor and recent experiments achieving a Coulomb-induced quantum state transfer. Extending to out-of-equilibrium regimes, aimed at triggered single electron emission, we illustrate how inelastic effects become crucial, requiring approaches beyond LFLs, shedding new light on past experimental data by showing clear interaction effects in the dynamics of mesoscopic capacitors.

中文翻译：

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具有局部相互作用的量子器件的相位相干动力学

这篇综述阐述了局域费米液体（LFL）理论如何描述量子点器件的强相关和相干低能动力学。该方法基于有效的弹性散射理论，准确地解释了强相关性。在这里，我们重点关注介观电容器和最近实现库仑诱导量子态转移的实验。扩展到非平衡状态，旨在触发单电子发射，我们说明了非弹性效应如何变得至关重要，需要超越 LFL 的方法，通过显示介观电容器动力学中清晰的相互作用效应，为过去的实验数据提供新的线索。