title: Learning robust pulses for generating universal quantum gates.
abstract: 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.
authors: School of Engineering and Information Technology, University of New South Wales, Canberra 2600, Australia.
authors: Daoyi
authors: D
authors: Dong
authors: Department of Control and Systems Engineering, Nanjing University, Nanjing 210093, China.
authors: Chengzhi
authors: C
authors: Wu
authors: Department of Control and Systems Engineering, Nanjing University, Nanjing 210093, China.
authors: Chunlin
authors: C
authors: Chen
authors: Key Laboratory of Systems and Control, ISS, and National Center for Mathematics and Interdisciplinary Sciences, Academy of Mathematics and Systems Science, CAS, Beijing 100190, China.
authors: Bo
authors: B
authors: Qi
authors: School of Engineering and Information Technology, University of New South Wales, Canberra 2600, Australia.
authors: Ian R
authors: IR
authors: Petersen
authors: CEMS, RIKEN, Saitama, 351-0198, Japan.|Physics Department, The University of Michigan, Ann Arbor, Michigan 48109-1040, USA.
authors: Franco
authors: F
authors: Nori