On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution

doi:10.1088/1674-1056/27/11/110306

中国物理B ›› 2018, Vol. 27 ›› Issue (11): 110306-110306.doi: 10.1088/1674-1056/27/11/110306

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇下一篇

On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution

Jie Sun(孙杰), Songfeng Lu(路松峰)

1 School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China;
2 College of Educational Information and Technology, Hubei Normal University, Huangshi 435002, China;
3 Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518063, China

收稿日期:2018-05-14 修回日期:2018-08-26 出版日期:2018-11-05 发布日期:2018-11-05
通讯作者: Jie Sun, Songfeng Lu E-mail:sunjie_hust@sina.com;lusongfeng@hotmail.com
基金资助:
Project supported by the China Postdoctoral Science Foundation (Grant No. 2017M620322), the National Natural Science Foundation of China (Grant No. 61402188), Priority for the Postdoctoral Scientific and Technological Program of Hubei Province, China in 2017, and the Science and Technology Program of Shenzhen of China (Grant Nos. JCYJ 20170818160208570 and JCYJ 20170307160458368).

On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution

Jie Sun(孙杰)^1,2, Songfeng Lu(路松峰)^1,3

1 School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China;
2 College of Educational Information and Technology, Hubei Normal University, Huangshi 435002, China;
3 Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518063, China

Received:2018-05-14 Revised:2018-08-26 Online:2018-11-05 Published:2018-11-05
Contact: Jie Sun, Songfeng Lu E-mail:sunjie_hust@sina.com;lusongfeng@hotmail.com
Supported by:
Project supported by the China Postdoctoral Science Foundation (Grant No. 2017M620322), the National Natural Science Foundation of China (Grant No. 61402188), Priority for the Postdoctoral Scientific and Technological Program of Hubei Province, China in 2017, and the Science and Technology Program of Shenzhen of China (Grant Nos. JCYJ 20170818160208570 and JCYJ 20170307160458368).

摘要/Abstract

摘要：

In our recent work we showed, by investigating the initialization of some unusual forms of assisted driving Hamiltonians, that the addition of an assisted driving Hamiltonian is not always useful in quantum adiabatic evolution. These unusual forms are those that are not the relatively fixed ones that are widely used in the literature. In this paper, we continue this study, providing further evidence for the validity of the conclusion above by researching some relatively more complex forms of assisted driving scheme, which generalize the ones studied in our previous work.

关键词: quantum adiabatic evolution, assisted driving Hamiltonian, quantum computing

Abstract:

Key words: quantum adiabatic evolution, assisted driving Hamiltonian, quantum computing

中图分类号: (Quantum algorithms, protocols, and simulations)

03.67.Ac

孙杰, 路松峰. On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution[J]. 中国物理B, 2018, 27(11): 110306-110306.

Jie Sun(孙杰), Songfeng Lu(路松峰). On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution[J]. Chin. Phys. B, 2018, 27(11): 110306-110306.

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On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution

On the usefulness of an assisted driving Hamiltonian for quantum adiabatic evolution

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