半导体量子点中电子态的绝热捷径控制
收稿日期: 2020-12-26
网络出版日期: 2021-02-28
基金资助
国家自然科学基金资助项目(12075145);上海市科委基金资助项目(2019SHZDZX01-ZX04);上海市科委基金资助项目(18010500400);上海市科委基金资助项目(18ZR1415500);上海市高校特聘教授"东方学者"跟踪计划资助项目
Shortcuts to adiabatic control of electron states in semiconductor quantum dots
Received date: 2020-12-26
Online published: 2021-02-28
班玥, 李欣和, 陈玺 . 半导体量子点中电子态的绝热捷径控制[J]. 上海大学学报(自然科学版), 2021 , 27(1) : 1 -17 . DOI: 10.12066/j.issn.1007-2861.2273
Fast and accurate quantum state preparation and manipulation are important tasks in the field of quantum information processing and solid-state-based quantum computing. In recent years, shortcuts to adiabaticity have been widely used in atom cooling, transfer, and other quantum information processing, aiming to accelerate slow adiabatic processes. In this study, fast, robust control schemes for electron quantum states in different semiconductor quantum dot systems are reviewed using shortcuts to adiabaticity. The different methods include invariant-based inverse engineering and transitionless quantum driving. The various protocols and effects of environmental decoherence and other system factors on quantum state manipulation are analysed.
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