副教授 / 硕士生导师
研究方向:张量网络及其在量子多体物理中的应用
电子邮件:chenjiy3@mail.sysu.edu.cn

主要经历

2021.10 -- 至今          中山大学物理学院,副教授,硕士生导师

2021.04 -- 2021.09    (德国)达勒姆复杂量子系统中心,柏林自由大学,博士后 (invited position)

2019.04 -- 2021.03    (德国)马克斯普朗克量子光学研究所,博士后

2017.04 -- 2019.03    (法国)图卢兹理论物理研究室,法国国家科学中心与图卢兹大学,博士后

2011.09 -- 2017.01    清华大学物理系,物理学专业,获理学博士学位

2007.09 -- 2011.06    兰州大学物理科学与技术学院,物理学(理论物理)专业,获理学学士学位

学科方向

学科:理论物理

研究主题:复杂量子多体系统中的纠缠 (Entanglement in complex quantum many-body systems)

主要研究内容:张量网络方法及其在量子多体系统中的应用 (Tensor Network methods and applications in quantum many-body systems)

1. 发展张量网络方法,包括矩阵乘积态 (Matrix product state)、投影纠缠对态 (Projected entangled-pair state) 和张量重整化群 (Tensor renormalization group) 等。

2. 使用张量网络方法研究各种量子多体问题,如拓扑物态 (Topological phases of matter)、量子磁性 (Quantum magnetism)、量子自旋液体 (Quantum spin liquid)、关联电子或玻色子系统 (correlated electrons and bosons) 等。

招生情况:每年招收硕士生,可招收专职科研人员与博士后。

承担课题

1. 中山大学百人计划基本启动经费,2021.10 -- 至今,主持

2. 低维量子物理国家重点实验室开放课题,2022.10 -- 至今,主持

主要兼职

长期担任Physical Review Letters, PRX Quantum, Physical Review B, Physical Review Research, Nature Communications等著名学术期刊审稿人

代表论著

18. Li-Mei Chen, Tyler D. Ellison, Meng Cheng, Peng Ye, Ji-Yao Chen, "Chiral Fibonacci spin liquid in a $\mathbb{Z}_3$ Kitaev model", arXiv: 2302.05060 (2023).

17. Sen Niu, Juraj Hasik, Ji-Yao Chen, Didier Poilblanc, "Chiral spin liquids on the kagome lattice with projected entangled simplex states", Physical Review B 106, 245119 (2022).

16. Guo-Yi Zhu, Ji-Yao Chen, Peng Ye, Simon Trebst, "Topological fracton quantum phase transitions by tuning exact tensor network states", arXiv: 2203.00015 (2022).

15. Ji-Yao Chen*, Jheng-Wei Li*, Pierre Nataf*, Sylvain Capponi, Matthieu Mambrini, Keisuke Totsuka, Hong-Hao Tu, Andreas Weichselbaum, Jan von Delft, and Didier Poilblanc, “Abelian SU(N)1 Chiral Spin Liquids on the Square Lattice”, Physical Review B 104, 235104 (2021) (*: equal contribution).

14. Wei-Lin Tu, Huan-Kuang Wu, Norbert Schuch, Naoki Kawashima, and Ji-Yao Chen, “Generating Function for Tensor Network Diagrammatic Summation”, Physical Review B 103, 205155 (2021) (cor- responding author).

13. Henrik Dreyer, Laurens Vanderstraeten, Ji-Yao Chen, Ruben Verresen, and Norbert Schuch, “Ro- bustness of critical U(1) spin liquids and emergent symmetries in tensor networks”, arXiv:2008.04833 (2020).

12. Ji-Yao Chen, Sylvain Capponi, Alexander Wietek, Matthieu Mambrini, Norbert Schuch, and Didier Poilblanc, “SU(3)1 Chiral Spin Liquid on the Square Lattice: A View from Symmetric Projected Entangled Pair States”, Physical Review Letters 125, 017201 (2020).

11. Ji-Yao Chen, Laurens Vanderstraeten, Sylvain Capponi, and Didier Poilblanc, “Non-Abelian chiral spin liquid in a quantum antiferromagnet revealed by an iPEPS study”, Physical Review B 98, 184409 (2018).

10. Xiao-Yu Dong, Ji-Yao Chen, and Hong-Hao Tu, “SU(3) trimer resonating-valence-bond state on the square lattice”, Physical Review B 98, 205117 (2018) (corresponding author).

9. Ji-Yao Chen, Sylvain Capponi, and Didier Poilblanc, “Discrete lattice symmetry breaking in a two- dimensional frustrated spin-1 Heisenberg model”, Physical Review B 98, 045106 (2018).

8. Ji-Yao Chen and Didier Poilblanc, “Topological Z2 resonating-valence-bond spin liquid on the square lattice”, Physical Review B 97, 161107(R) (2018).
 

For a complete list, see https://scholar.google.de/citations?user=j6F5gHwAAAAJ&hl=zh-CN