Topology-bounded superfluid weight in twisted bilayer graphene F Xie, Z Song, B Lian, BA Bernevig
Physical review letters 124 (16), 167002, 2020
214 2020 Twisted bilayer graphene. V. Exact analytic many-body excitations in Coulomb Hamiltonians: Charge gap, Goldstone modes, and absence of Cooper pairing BA Bernevig, B Lian, A Cowsik, F Xie, N Regnault, ZD Song
Physical Review B 103 (20), 205415, 2021
125 * 2021 Evidence for a monolayer excitonic insulator Y Jia, P Wang, CL Chiu, Z Song, G Yu, B Jäck, S Lei, S Klemenz, ...
Nature Physics 18 (1), 87-93, 2022
109 2022 Twisted bilayer graphene. VI. An exact diagonalization study at nonzero integer filling F Xie, A Cowsik, ZD Song, B Lian, BA Bernevig, N Regnault
Physical Review B 103 (20), 205416, 2021
109 * 2021 Landau level of fragile topology B Lian, F Xie, BA Bernevig
Physical Review B 102 (4), 041402, 2020
93 2020 Twisted symmetric trilayer graphene: Single-particle and many-body Hamiltonians and hidden nonlocal symmetries of trilayer moiré systems with and without displacement field D Călugăru, F Xie, ZD Song, B Lian, N Regnault, BA Bernevig
Physical Review B 103 (19), 195411, 2021
34 2021 Twisted symmetric trilayer graphene. ii. projected hartree-fock study F Xie, N Regnault, D Călugăru, BA Bernevig, B Lian
Physical Review B 104 (11), 115167, 2021
30 2021 Phase diagram of twisted bilayer graphene at filling factor F Xie, J Kang, BA Bernevig, O Vafek, N Regnault
Physical Review B 107 (7), 075156, 2023
21 2023 Open momentum space method for the Hofstadter butterfly and the quantized Lorentz susceptibility B Lian, F Xie, BA Bernevig
Physical Review B 103 (16), L161405, 2021
8 2021 Electronic properties, correlated topology and Green's function zeros C Setty, F Xie, S Sur, L Chen, MG Vergniory, Q Si
arXiv preprint arXiv:2309.14340, 2023
5 2023 Symmetry constraints and spectral crossing in a Mott insulator with Green's function zeros C Setty, S Sur, L Chen, F Xie, H Hu, S Paschen, J Cano, Q Si
arXiv preprint arXiv:2301.13870, 2023
5 2023 Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations L Chen, F Xie, S Sur, H Hu, S Paschen, J Cano, Q Si
arXiv preprint arXiv:2212.08017, 2022
5 2022 Topological diagnosis of strongly correlated electron systems C Setty, F Xie, S Sur, L Chen, S Paschen, MG Vergniory, J Cano, Q Si
arXiv preprint arXiv:2311.12031, 2023
3 2023 Metallic quantum criticality enabled by flat bands in a kagome lattice L Chen, F Xie, S Sur, H Hu, S Paschen, J Cano, Q Si
arXiv preprint arXiv:2307.09431, 2023
2 2023 Strong correlations and band topology in the kagome flat band material CsCr3Sb5 C Setty, Y Li, S Sur, Y Huang, L Chen, Y Fang, F Xie, B Yakobson, ...
Bulletin of the American Physical Society, 2024
2024 Electron correlations in the kagome flat band metal F Xie, Y Fang, Y Li, Y Huang, L Chen, C Setty, S Sur, B Yakobson, ...
arXiv preprint arXiv:2403.03911, 2024
2024 Berry curvature and topological characterization for strongly correlated electron systems C Setty, F Xie, S Sur, L Chen, M Vergniory, S Paschen, J Cano, Q Si
Bulletin of the American Physical Society, 2024
2024 Weyl-Kondo semimetal: from heavy fermions to flat band systems L Chen, F Xie, S Sur, H Hu, C Setty, M García Díez, S Grefe, L Fischer, ...
Bulletin of the American Physical Society, 2024
2024 Metallic quantum criticality enabled by flat bands in kagome metals S Sur, L Chen, F Xie, H Hu, S Paschen, J Cano, Q Si
Bulletin of the American Physical Society, 2024
2024 Kondo effect and its destruction in heterobilayer transition metal dichalcogenides F Xie, L Chen, Q Si
Physical Review Research 6 (1), 013219, 2024
2024