Full counting statistics of interacting electrons
Full counting statistics of interacting electrons
复制标题
相互作用电子的完整计数统计
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
Gerd Schön
中科院分区：
文献类型：
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作者：
Dmitry Bagrets;Yasuhiro Utsumi;D. Golubev;Gerd Schön
为了充分表征与电子传输相关的噪声及其对固态量子信息系统的严重后果，人们发展了全计数统计理论。它解释了与统计数据和纠缠效应相关的相关效应，但解释交互效应仍然是一项重要的任务。在本文中，我们提出了两个例子：我们描述了通过量子点的电子传输，其具有超出隧道扰动理论的强电荷效应，并且我们分析了扩散相互作用导体中的电流波动。
In order to fully characterize the noise associated with electron transport, with its severe consequences for solid‐state quantum information systems, the theory of full counting statistics has been developed. It accounts for correlation effects associated with the statistics and effects of entanglement, but it remains a non‐trivial task to account for interaction effects. In this article we present two examples: we describe electron transport through quantum dots with strong charging effects beyond perturbation theory in the tunneling, and we analyze current fluctuations in a diffusive interacting conductor.