Learning robust pulses for generating universal quantum gates

被引：0
|
作者：
Daoyi Dong
Chengzhi Wu
Chunlin Chen
Bo Qi
Ian R. Petersen
Franco Nori
机构：
[1] School of Engineering and Information Technology,Department of Control and Systems Engineering
[2] University of New South Wales,Physics Department
[3] Nanjing University,undefined
[4] Key Laboratory of Systems and Control,undefined
[5] ISS,undefined
[6] and National Center for Mathematics and Interdisciplinary Sciences,undefined
[7] Academy of Mathematics and Systems Science,undefined
[8] CAS,undefined
[9] CEMS,undefined
[10] RIKEN,undefined
[11] The University of Michigan,undefined
[12] Ann Arbor,undefined
来源：
Scientific Reports | / 6卷
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摘要：
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.
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