共 21 条
Efficient quantum computation using coherent states
被引:356
作者:
Jeong, H
[1
]
Kim, MS
[1
]
机构:
[1] Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland
来源:
PHYSICAL REVIEW A
|
2002年
/
65卷
/
04期
关键词:
D O I:
10.1103/PhysRevA.65.042305
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
We study universal quantum computation using optical coherent states. A teleportation scheme for a coherent-state qubit is developed and applied to gate operations. This scheme is shown to be robust to detection inefficiency.
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