基本信息

 2008 年毕业于美国普度大学,2008.9-2011.4在日本理化学研究所任博士后。研究方向为量子计算与量子信息。

联系方式

 E-mail: wanghf@mail.xjtu.edu.cn

 Tel: (029)82663394

研究领域

 我的研究方向为量子计算与量子信息。主要工作是发展新的量子算法,解决一些在经典计算机上难以解决,但在量子计算机上可以高效解决的问题。我们已经发展了如下量子算法:求解一个物理体系的薛定谔方程;制备一个物理体系的任意一个量子态;量子体系动力学的仿真;获取一个物理体系的本征能谱以及本征态;在量子计算机上确定 Ramsey 数;绝热量子计算求解EC3 问题;在量子计算机上求解一些离散数学问题;NP完全问题等。已在国际重要期刊发表文章10余篇。主持一项国家自然科学基金面上项目

 

近期发表文章:

 

1. A multi-step quantum algorithm for solving the 3-bit exact cover problem, Hefeng Wang, http://arxiv.org/abs/1603.05826 (2016)

 

2. Quantum algorithm for obtaining the eigenstates of a physical system, Hefeng Wang, Phys. Rev. A 93, 052334 (2016)

 

3. Determining Ramsey numbers on a quantum computer, Hefeng Wang, Phys. Rev. A 93, 032301 (2016)

 

4. Ultrafast adiabatic quantum algorithm for the NP-complete exact cover problem, Hefeng Wang & Lian-Ao Wu, Scientific Reports,6,22307 (2016)

 

5. A quantum algorithm for obtaining the energy spectrum of a physical system without guessing its eigenstates, Hefeng Wang, Phys. Chem. Chem. Phys., 2014, 16 (30), 16241 - 16245

 

6. A quantum algorithm for solving some discrete mathematical problems by probing their energy spectra, Hefeng Wang, Heng Fan, Fuli Li, Physical Review A 89, 012306 (2014)

 

7. Quantum algorithm for obtaining the energy spectrum of a physical system, Hefeng Wang, S. Ashhab, Franco Nori, Phys. Rev. A 85, 062304 (2012)

 

8. Quantum algorithm for simulating the dynamics of an open quantum system, Hefeng Wang, S. Ashhab, Franco Nori, Phys. Rev. A, 83, 062317 (2011)

 

9. Robust and scalable optical one-way quantum computation, Hefeng Wang, Chui-Ping Yang, Franco Nori, Phys. Rev. A 81, 052332 (2010)

 

10. Measurement-based quantum phase estimation algorithm for finding eigenvalues of non-unitary matrices, Hefeng Wang, Lian-Ao Wu, Yu-xi Liu, Franco Nori, Phys. Rev. A, 82, 062303 (2010)

 

11. Efficient quantum algorithm for preparing molecular-system-like states on a quantum computer, Hefeng Wang, S. Ashhab, Franco Nori, Phys. Rev. A 79, 042335 (2009)

 

12. Quantum Algorithm for Obtaining the Energy Spectrum of Molecular Systems, Hefeng Wang, Sabre Kais, Alán Aspuru-Guzik, Mark R. Hoffmann, Phys. Chem. Chem. Phys. 10, 5388, 2008