Thermal properties of trapped ions: A Green's-function method

被引：1
|
作者：
Zhao, HM [1 ]
Li, W [1 ]
Lin, JT [1 ]
机构：
[1] Tianjin Univ, Dept Appl Phys, Tianjin 300072, Peoples R China
来源：
PHYSICAL REVIEW A | 2002年 / 66卷 / 01期
关键词：
D O I：
10.1103/PhysRevA.66.013404
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We analyzed the influence of the thermal motion from the environment on the internal states of trapped ions and the center-of-mass mode phonon using a Green's-function method. The deviation of the internal states and the variational rules of the phonon number with different trap parameters changing with the temperature are given. The upper limit of the temperature at which the gate operation can be performed safely is convenient to be found out according to different error correction capability.
引用
收藏
页码：134041 / 134045
页数：5
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