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Learning robust pulses for generating universal quantum gates

delete2016-10-26
delete38
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OA
AI
D
Daoyi Dong
W
Wu, Chengzhi
C
Chen, Chunlin *
Q
Qi, Bo
P
Petersen, Ian R.
F
Franco Nori *
DOI:10.1038/srep36090delete
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Abstract

Abstract

En 中文
Constructing a set of universal quantum gates is a fundamental task for quantum computation. The existence of noises, disturbances and fluctuations is unavoidable during the process of implementing quantum gates for most practical quantum systems. This paper employs a sampling-based learning method to find robust control pulses for generating a set of universal quantum gates. Numerical results show that the learned robust control fields are insensitive to disturbances, uncertainties and fluctuations during the process of realizing universal quantum gates.
Keywords:
SUPERCONDUCTING CIRCUITS
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Journal

Scientific Reports cover
Scientific Reports
IF:
3.9
Papers:
27.4W
Citations:
83.5W

Organization

N
nanjing university
Scholars:
7.7W
Papers: 5.6W
Citations: 87
C
chinese academy of sciences
Scholars:
56.2W
Papers: 44.8W
Citations: 704