蒋易凡课题组介绍
课题组长Group Leader |
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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.
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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. |