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外围投注:蒋易凡

时间:2021-01-15浏览:11设置

蒋易凡课题组介绍

课题组长  研究介绍  发表论文  本组成员


课题组长Group Leader



 

 

Yifan   Jiang,Assistant Professor、PI

Address:Huaxia Middle Road 393, School of physical science and   technology

Email:jiangyf2@shanghaitech.edu.cn 

Biography:

2008-2012: Tsinghua   University, B.S.

2012-2017:   Tsinghua University, Ph.D.

2017-2020:   SLAC and Stanford University, Postdoc

2021- now:   ShanghaiTech University, Assistant Professor

 


研究介绍 Research Interests



 

Developing state-of-the-art numerical methods – such as Quantum Monte Carlo, Density Matrix Renormalization Group – to investigate the rich physics in low dimensional strong correlated system, including the emerge phenomena near the quantum critical point, topological state of matter, unconventional superconductivity and frustrated quantum magnets. 


 

 


发表论文 Publications



 

(*equal contribution)

1.  Doping quantum spin liquids on the Kagome   lattice, Cheng Peng*, Yi-Fan Jiang*, Dong-Ning Sheng, and Hong-Chen Jiang,   invited review, Adv. Quantum Technol., accepted.

2.  Topological superconductivity in the   doped chiral spin liquid on the triangular lattice, Yi-Fan Jiang and   Hong-Chen Jiang, Phys. Rev. Lett. 125, 157002 (2020).

3.  Hubbard ladders at small U revisited, Yuval   Gannot, Yi-Fan Jiang, and Steven A. Kivelson, Phys. Rev. B 102, 115136   (2020).

4.  Evidence of pair-density wave in doping   Kitaev spin liquid on the honeycomb lattice, Cheng Peng*, Yi-Fan Jiang*,   Thomas P. Devereaux, and Hong-Chen Jiang, arXiv:2008.03858.

5.  Possible superconductivity with   Bogoliubov Fermi surface in lightly doped Kagome U(1) spin liquid, Yi-Fan   Jiang, Hong Yao and Fan Yang, arXiv:2003.02850.

6.  Ground state phase diagram of the doped   Hubbard model on the 4-leg cylinder, Yi-Fan Jiang, Jan Zaanen, Thomas P.   Devereaux, and Hong-Chen Jiang, Phys. Rev. Research 2, 033073 (2020).

7.  Materializing rival ground states in the   barlowite family of kagome magnets: quantum spin liquid, spin ordered, and   valence bond crystal states, R. W. Smaha, et al., npj Quantum Mater. 5, 23   (2020).

8.  Field-induced quantum spin liquid in the   Kitaev-Heisenberg model and its relation to α-RuCl3, Yi-Fan Jiang, Thomas P.   Devereaux, and Hong-Chen Jiang, Phys. Rev. B 100, 165123 (2019).

9.  Fractional charge and emergent mass   hierarchy in diagonal two-leg t-J cylinders, Yi-Fan Jiang, Hong-Chen Jiang,   Hong Yao, and Steven A. Kivelson, Phys. Rev. B 95, 245105 (2017).

10.Edge quantum criticality and emergent   supersymmetry in topological phases, Zi-Xiang Li, Yi-Fan Jiang, and Hong Yao,   Phys. Rev. Lett. 119, 107202 (2017).

11.Charge-4e superconductors: a Majorana   quantum Monte Carlo study, Yi-Fan Jiang, Zi-Xiang Li, Steven A. Kivelson, and   Hong Yao, Phys. Rev. B 95, 241103(R) (2017).

12.Fermion-induced quantum critical points, Zi-Xiang   Li*, Yi-Fan Jiang*, Shao-Kai Jian*, and Hong Yao, Nat. Commun. 8, 314 (2017).

13.Majorana-time-reversal symmetries: a   fundamental principle for sign-problem-free quantum Monte Carlo simulations, Zi-Xiang   Li, Yi-Fan Jiang, and Hong Yao, Phys. Rev. Lett. 117, 267002 (2016).

14.Fermion-sign-free   Majarana-quantum-Monte-Carlo studies of quantum critical phenomena of Dirac   fermions in two dimensions, Zi-Xiang Li, Yi-Fan Jiang, and Hong Yao, New J.   Phys. 17, 085003 (2015).

15.Solving fermion sign problem in quantum   Monte Carlo by Majorana representation, Zi-Xiang Li, Yi-Fan Jiang, and Hong   Yao, Phys. Rev. B 91, 241117(R) (2015); Editors’ Suggestion.

16.Emergent Spacetime Supersymmetry in 3D   Weyl Semimetals and 2D Dirac Semimetals, Shao-Kai Jian, Yi-Fan Jiang, and   Hong Yao, Phys. Rev. Lett. 114, 237001 (2015); Editors’ Suggestion.


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