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 and Huang Xiu-Hua |
| |
Institution: | School of Physics and Optoelectronics Technology, Fujian
Normal University, Fuzhou 350007, China |
| |
Abstract: | This paper presents a direct implementation scheme of the
non-local multi-qubit controlled phase gate by using optical fibers
and adiabatic passage. The smaller operation number for implementing
the multi-qubit controlled phase gate and needlessness for
addressing individually save physical resource and lower the
difficulties of experiment. Meanwhile, the scheme is immune from
some decoherence effects such as the atomic spontaneous emission and
the 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 |