代表性论文
[26] Haiyang Chen#, Fo-Hong Wang#, Qiang Gao, Xue-Jian Gao, Zhenhua Chen, Yaobo Huang, Kam Tuen Law, Xiao Yan Xu*, Peng Chen*. Spectroscopic evidence for possible quantum spin liquid behavior in a two-dimensional Mott insulator. Phys. Rev. Lett. 134, 066402 (2025)
[25] Jun Qi Fang, Xiao Yan Xu*. Fermionic Partial Transpose in the Overlap Matrix Framework for Entanglement Negativity. arXiv:2503.07742
[24] Fo-Hong Wang, Xiao Yan Xu*. Untwisted and Twisted Rényi Negativities: Toward a Rényi Proxy for Logarithmic Negativity in Fermionic Systems. arXiv:2503.07731
[23] Tu Hong, Xiao Yan Xu*. Monte Carlo Study of Critical Fermi Surface with Spatially Disordered Interactions. arXiv:2410.13858
[22] Fanjie Sun, Xiao Yan Xu*. Boosting determinant quantum Monte Carlo with submatrix updates: Unveiling the phase diagram of the 3D Hubbard model. SciPost Phys. 18, 055 (2025)
[21] Zenan Dai, Xiao Yan Xu*. Residual entropy from the temperature incremental Monte Carlo method. Phys. Rev. B 111, L081108 (2025)
[20] Fo-Hong Wang, Xiao Yan Xu*. Entanglement Rényi negativity of interacting fermions from quantum Monte Carlo simulations. Nature Communications 16, 2637 (2025)
[19] Fanjie Sun, Xiao Yan Xu*. Delay update in determinant quantum Monte Carlo. Phys. Rev. B 109, 235140 (2024)
[18] Xiao Yan Xu, Tarun Grover. Fermionic skyrmions and bosonization for a Gross-Neveu transition. Phys. Rev. B 109, 155112 (2024)
[17] Xu Zhang, Gaopei Pan, Xiao Yan Xu*, Zi Yang Meng*. Fermion sign bounds theory in quantum Monte Carlo simulation. Phys. Rev. B 106, 035121 (2022)
[16] Yunqing Ouyang, Xiao Yan Xu*. Projection of Infinite-U Hubbard Model and Algebraic Sign Structure. Phys. Rev. B 104, L241104 (2021)
[15] Xiao Yan Xu, Tarun Grover. Competing Nodal d-Wave Superconductivity and Antiferromagnetism. Phys. Rev. Lett. 126, 217002 (2021).
[14] Ying-Ming Xie, Xue-Jian Gao, Xiao Yan Xu, Cheng-Ping Zhang, Jin-Xin Hu, K. T. Law. Kramers Nodal Line Metals. Nature Communications 12, 3064 (2021)
[13] Yuan Da Liao, Jian Kang, Clara N. Breiø, Xiao Yan Xu, HanQing Wu, Brian M. Andersen, Rafael M. Fernandes, Zi Yang Meng. Correlation-induced insulating topological phases at charge neutrality in twisted bilayer graphene. Phys. Rev. X 11, 011014 (2021)
[12] Xiao Yan Xu*, Avraham Klein, Kai Sun, Andrey V. Chubukov, Zi Yang Meng*. Identification of non-Fermi liquid fermionic self-energy from quantum Monte Carlo data. npj Quantum Mater. 5, 65 (2020)
[11] Lukas Janssen, Wei Wang, Michael M. Scherer, Zi Yang Meng, Xiao Yan Xu. Confinement transition in the QED3-Gross-NeveuXY universality class. Phys. Rev. B 101, 235118 (2020)
[10] Yuan Da Liao, Zi Yang Meng, Xiao Yan Xu*. Valence Bond Orders at Charge Neutrality in a Possible Two-Orbital Extended Hubbard Model for Twisted Bilayer Graphene. Phys. Rev. Lett. 123, 157601 (2019).
[9] Xiao Yan Xu*, K. T. Law*, Patrick A. Lee*. Pair Density Wave in the doped t-J model with ring exchange on a triangular lattice. Phys. Rev. Lett. 122, 167001 (2019).
[8] Chuang Chen, Xiao Yan Xu, Zi Yang Meng, Martin Hohenadler. Charge-Density-Wave Transitions of Dirac Fermions Coupled to Phonons. Phys. Rev. Lett. 122, 077601 (2019).
[7] Zi Hong Liu, Gaopei Pan, Xiao Yan Xu, Kai Sun, Zi Yang Meng. Itinerant Quantum Critical Point with Fermion Pockets and Hot Spots. Proceedings of the National Academy of Sciences 116, 16760 (2019).
[6] Xiao Yan Xu*, Yang Qi*, Long Zhang, Fakher F. Assaad, Cenke Xu, Zi Yang Meng*. Monte Carlo Study of Compact Quantum Electrodynamics with Fermionic Matter: the Parent State of Quantum Phases. Phys. Rev. X 9, 021022 (2019).
[5] Xiao Yan Xu, K. T. Law, Patrick A. Lee. Kekulé valence bond order in an extended Hubbard model on the honeycomb lattice, with possible applications to twisted bilayer graphene. Phys. Rev. B 98, 121406(R) (2018). Editors' Suggestion.
[4] Wen-Yu He, Xiao Yan Xu*, Gang Chen, K. T. Law*, Patrick A. Lee*. Spinon Fermi Surface in a Cluster Mott Insulator Model on a Triangular Lattice and Possible Application to 1T-TaS2. Phys. Rev. Lett. 121, 046401 (2018).
[3] Chuang Chen, Xiao Yan Xu*, Junwei Liu, George Batrouni, Richard Scalettar, Zi Yang Meng*. Symmetry-enforced self-learning Monte Carlo method applied to the Holstein model. Phys. Rev. B 98, 041102(R) (2018)
[2] Xiao Yan Xu, Kai Sun, Yoni Schattner, Erez Berg, Zi Yang Meng. Non-Fermi Liquid at (2+1)D Ferromagnetic Quantum Critical Point. Phys. Rev. X 7, 031058 (2017).
[1] Xiao Yan Xu, Yang Qi, Junwei Liu, Liang Fu, Zi Yang Meng. Self-learning quantum Monte Carlo method in interacting fermion systems. Phys. Rev. B 96, 041119(R) (2017).
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