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5月加入中国科学院物理研究所。


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


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。


Email

zixiangli@iphy.ac.cn