statisticsofstatesgeneratedbyquantumscissorsdevice
文献类型：期刊论文
| 作者 | Wang Minghao; Yan Guoan |
| 刊名 | chinesephysicsb
 |
| 出版日期 | 2019 |
| 卷号 | 28期号:3 |
| ISSN号 | 1674-1056 |
| 英文摘要 | Generating desired states is a prerequisite in quantum information. Some desired states can be generated by a quantum-scissors device (QSD). We present a detailed analysis of the properties of the generated states, including average photon numbers and intensity gains. The theoretical analysis shows that there is a nondeterministic amplification in terms of the average photon number under the condition that the average photon number of the input state is less than 1. In contrast to the input states, the generated states show the nonclassical property described by the negativity of the Wigner function. Furthermore, we generalize the QSD to truncate arbitrary photon number terms of the input states, which may be useful in high-dimensional quantum information processing. |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/15342]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | Wang Minghao,Yan Guoan. statisticsofstatesgeneratedbyquantumscissorsdevice[J]. chinesephysicsb,2019,28(3). |
| APA | Wang Minghao,&Yan Guoan.(2019).statisticsofstatesgeneratedbyquantumscissorsdevice.chinesephysicsb,28(3). |
| MLA | Wang Minghao,et al."statisticsofstatesgeneratedbyquantumscissorsdevice".chinesephysicsb 28.3(2019). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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