Schr(o)dingers Cat State preparation and detection of a single ion

来源 :第七届冷原子物理国际学术研讨会(ISCAP-VII)会议 | 被引量 : 0次 | 上传用户：fxily

【摘要】

：

　　A single 40Ca+ion is cooled to ground state in a linear blade trap,and the internal state and motional state are subsequently entangled by applying a laser

【作者】

：

Yi XIE

【出处】

：

第七届冷原子物理国际学术研讨会(ISCAP-VII)会议

【发表日期】

：

2016年6期

【关键词】

：

ion trap Schr(o)dinger's cat state tomography

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论文部分内容阅读

　　A single 40Ca+ion is cooled to ground state in a linear blade trap,and the internal state and motional state are subsequently entangled by applying a laser pulse.Entanglement fidelity of the final state is measured by phonon state tomography methord and is proved to higher than 90%.

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Schr(o)dingers Cat State preparation and detection of a single ion

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