Quantum dynamics in single-spin measurement

被引：4
|
作者：
Mancini, S [1 ]
Vitali, D
Moya-Cessa, H
机构：
[1] Univ Camerino, Dipartimento Fis, I-62032 Camerino, Italy
[2] INAOE, Coordinac Opt, Puebla 72000, Mexico
[3] ICTP, Trieste, Italy
来源：
PHYSICAL REVIEW B | 2005年 / 71卷 / 05期
关键词：
D O I：
10.1103/PhysRevB.71.054406
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We study the quantum dynamics of a model for the single-spin measurement in magnetic-resonance force microscopy. We consider an oscillating driven cantilever coupled with the magnetic moment of the sample. Then, the cantilever is damped through an external bath and its readout is provided by a radiation field. Conditions for reliable measurements will be discussed.
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页数：6
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