Direct implementation of a scalable non-local multi-qubit controlled phase gate via optical fibers and adiabatic passage |
| |
Authors: | Tang Yao-Xiang Lin Xiu-Min Lin Gong-Wei Chen Li-Bo Huang Xiu-Hua |
| |
Affiliation: | School of Physics and Optoelectronics Technology, FujianNormal University, Fuzhou 350007, China |
| |
Abstract: | This paper presents a direct implementation scheme of thenon-local multi-qubit controlled phase gate by using optical fibersand adiabatic passage. The smaller operation number for implementingthe multi-qubit controlled phase gate and needlessness foraddressing individually save physical resource and lower thedifficulties of experiment. Meanwhile, the scheme is immune fromsome decoherence effects such as the atomic spontaneous emission andthe fibers loss. In principle, it is scalable. |
| |
Keywords: | adiabatic passage multi-qubit controlled phase gate |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |