李自翔
简介：
中国科学院物理研究所“特聘研究员”，博士生导师。1990年出生于湖南省。2012年在北京航空航天大学获得物理学士学位，2017年7月在清华大学高等研究院获得物理博士学位（导师：姚宏教授）。2017年赴加州大学伯克利分校从事博士后研究，Gordon and Betty Moore fellow（合作导师：李东海教授），2018年-2021年于劳伦斯伯克利国家实验室从事博士后研究（合作导师：李东海教授）。2021年6月加入中国科学院物理研究所。曾获得国家海外高层次人才引进青年项目、中国科学院引进国外人才计划项目。
主要研究方向：
凝聚态理论，主要从事强关联量子多体体系的理论研究：
1. 强关联电子系统的理论和数值计算
2. 量子相变理论
3. 高温超导体的物理机理
4. 基于量子蒙特卡洛等算法的数值方法研究
代表性论文及专利：
-------------------------------------------加入物理所之后 代表工作-------------------------------------------
1. Xue-Jia Yu, Shao-Hang Shi, Limei Xu, and Zi-Xiang Li*, Emergence of Competing Orders and Possible Quantum Spin Liquid in SU(N) Fermions, Phys. Rev. Lett. 132, 036704 (2024) (Selected as "Editor's Suggestion").
2. Xue-Jia Yu, Zhiming Pan, Limei Xu, Zi-Xiang Li*, Non-Hermitian Strongly Interacting Dirac Fermions, Phys. Rev. Lett. 132, 116503 (2024).
3. Ke-Jun Xu#, Qinda Guo#, Makoto Hashimoto#, Zi-Xiang Li#, Su-Di Chen, Junfeng He, Yu He, Cong Li, Magnus H Berntsen, Costel R Rotundu, Young S Lee, Thomas P Devereaux, Andreas Rydh, Dong-Hui Lu, Dung-Hai Lee*, Oscar Tjernberg*, Zhi-Xun Shen*, Bogoliubov quasiparticle on the gossamer Fermi surface in electron-doped cuprates, Nature Physics 19, 1834 (2023).
4. Xun Cai, Zi-Xiang Li, Hong Yao, Antiferromagnetism induced by bond Su-Schrieffer-Heeger electron-phonon coupling: a quantum Monte Carlo study, Phys. Rev. Lett. 127, 247203 (2021).
5. Wei-Xuan Chang, Zi-Xiang Li*, Boosting quantum Monte Carlo and alleviating sign problem by Gutzwiller projection, arXiv:2303.13403 (2023).
6. Zi-Xiang Li#, Zhou-Quan Wan#, Hong Yao*, Asymptotic sign free in interacting fermion models, arXiv:2211.00663 (2022).
7. Xun Cai, Zi-Xiang Li*, Hong Yao*, High-temperature superconductivity induced by the Su-Schrieffer-Heeger electron-phonon coupling, arXiv:2308.06222 (2023).
8. Yin-Kai Yu, Zhi Zeng, Yu-Rong Shu, Zi-Xiang Li*, Shuai Yin*, Nonequilibrium dynamics in Dirac quantum criticality, arXiv:2310.10601 (2023).
9. Wei-Xuan Chang#, Sibo Guo#, Yi-Zhuang You*, Zi-Xiang Li*, Fermi surface symmetric mass generation: a quantum Monte-Carlo study, arXiv:2311.09970 (2023).
10. Sibo Guo#, Juntao Huang#, Jiangping Hu*, Zi-Xiang Li*, Order by disorder and an emergent Kosterlitz-Thouless phase in a triangular Rydberg array, Phys. Rev. A 108, 053314 (2023).
-------------------------------------------加入物理所之前 代表工作-------------------------------------------
1. Zi-Xiang Li, Abolhassan Vaezi, Christian Mendl, Hong Yao, Emergent spacetime supersymmetry at the superconducting critical point of a single Dirac cone, Science Advances, 4, eaau1463 (2018)
2. Zi-Xiang Li, Yi-Fan Jiang, Shao-Kai Jian, Hong Yao, Fermion-induced quantum critical points: type-II Landau-forbidden transitions, Nature Communications 8, 314 (2017)
3. Zi-Xiang Li, Yi-Fan Jiang, Hong Yao, Majorana-time-reversal symmetries: a fundamental principle for sign-problem-free quantum Monte Carlo simulations, Phys. Rev. Lett. 117, 267002 (2016)
4. Zi-Xiang Li, Yi-Fan Jiang, Hong Yao, Edge quantum criticality and emergent supersymmetry in topological phases, Phys. Rev. Lett. 119, 107202 (2017)
5. Yu He#, Su-Di Chen#, Zi-Xiang Li#, Dan Zhao, Dongjoon Song, Yoshiyuki Yoshida, Hiroshi Eisaki, Tao Wu, Xian-Hui Chen, Dong-Hui Lu, Christoph Meingast, Robert J. Birgeneau, Thomas P. Devereaux, Makoto Hashimoto, Dung-Hai Lee*, Zhi-Xun Shen*, Fluctuating superconductivity in overdoped cuprate with a flat antinodal dispersion, Phys. Rev. X 11, 031068 (2021).
6. Zi-Xiang Li, Hong Yao, Sign-problem-free fermionic quantum Monte Carlo: developments and applications, Annual Review of Condensed Matter Physics, 10:337–56 (2019)
7. Zi-Xiang Li, Yi-Fan Jiang, Hong Yao, Solving fermion sign problem in quantum Monte Carlo by Majorana representation, Phys. Rev. B 91, 241117(R) (2015), Rapid communication, Editors’ suggestions, highly cited in Web of Science.
8. Zi-Xiang Li, Fa Wang, Hong Yao, Dung-Hai Lee, What makes the Tc of monolayer FeSe on SrTiO3 so high: a sign-problem-free quantum Monte Carlo study, Science Bulletin 61, 925 (2016), highly cited in Web of Science.
9. Zi-Xiang Li, Steven Kivelson, Dung-Hai Lee, The superconductor to metal transition in overdoped cuprates, npj Quantum Materials 6, 36 (2021)
10. Zi-Xiang Li, T. P. Devereaux, Dung-Hai Lee, Electronic and phononic properties of a two dimensional electron gas coupled to dipolar phonons via small-momentum-transfer scattering, Phys. Rev. B 100, 241101(R) (2019).
培养研究生情况：
每年计划招收1-2名硕士博士生，并欢迎博士后加入。
电话：
010-82649331
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