Reduced dynamics with renormalization in solid-state charge qubit measurement

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	Reduced dynamics with renormalization in solid-state charge qubit measurement
	Luo JY ; Jiao HJ ; Li F ; Li XQ ; Yan YJ
刊名	journal of physics-condensed matter
	2009
卷号	21 期号:38 页码:art. no. 385801
关键词	SINGLE-ELECTRON TRANSISTOR QUANTUM-DOT DETECTOR SYSTEMS
ISSN号	0953-8984
通讯作者	luo jy hong kong univ sci & technol dept chem kowloon hong kong peoples r china. funding agency grant number
中文摘要	quantum measurement will inevitably cause backaction on the measured system, resulting in the well-known dephasing and relaxation. in this paper, in the context of solid-state qubit measurement by a mesoscopic detector, we show that an alternative backaction known as renormalization is important under some circumstances. this effect is largely overlooked in the theory of quantum measurement.
学科主题	半导体物理
收录类别	SCI
资助信息	hong kong sar government 604007 604508national natural science foundation 60425412 90503013major state basic research project of china 2006cb921201 this work is supported by rgc (604007 and 604508) of the hong kong sar government the national natural science foundation (60425412 and 90503013) and the major state basic research project (2006cb921201) of china.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7009]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Luo JY,Jiao HJ,Li F,et al. Reduced dynamics with renormalization in solid-state charge qubit measurement[J]. journal of physics-condensed matter,2009,21(38):art. no. 385801.
APA	Luo JY,Jiao HJ,Li F,Li XQ,&Yan YJ.(2009).Reduced dynamics with renormalization in solid-state charge qubit measurement.journal of physics-condensed matter,21(38),art. no. 385801.
MLA	Luo JY,et al."Reduced dynamics with renormalization in solid-state charge qubit measurement".journal of physics-condensed matter 21.38(2009):art. no. 385801.