Experimental realization of state transfer by quantum walks with two coins
文献类型：期刊论文
| 作者 | Shang,Yun1,2; Li,Meng1,3 |
| 刊名 | Quantum Science and Technology
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 5期号:1 |
| 关键词 | state transfer experimental realization quantum walks with two coins |
| DOI | 10.1088/2058-9565/ab6025 |
| 英文摘要 | Abstract Quantum state transfer is an important task for scalable quantum complex networks. By selecting quantum walks with two coins as the basic model and two coin spaces as the communication carriers, we successfully implement some perfect state transfer tasks on various graphs (Shang et al 2019 Europhys. Lett. 124 60009). Here, we provide the first experimental realization of this scheme by IBM Quantum Experience platform. Especially, we demonstrate the transfer of Bell state, GHZ state and W state on complete graph through this quantum apparatus. Furthermore, we notice that our protocols have high fidelity by performing quantum state tomography. |
| 语种 | 英语 |
| WOS记录号 | IOP:2058-9565-5-1-AB6025 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/50291]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 作者单位 | 1.Institute of Mathematics, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 2.NCMIS, MDIS, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, 100190, People’s Republic of China 3.School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Shang,Yun,Li,Meng. Experimental realization of state transfer by quantum walks with two coins[J]. Quantum Science and Technology,2019,5(1). |
| APA | Shang,Yun,&Li,Meng.(2019).Experimental realization of state transfer by quantum walks with two coins.Quantum Science and Technology,5(1). |
| MLA | Shang,Yun,et al."Experimental realization of state transfer by quantum walks with two coins".Quantum Science and Technology 5.1(2019). |
入库方式： OAI收割
来源：数学与系统科学研究院
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