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Xu Zhang (张栩)
Xu Zhang (张栩)
Verifierad e-postadress på UGent.be - Startsida
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Momentum space quantum monte carlo on twisted bilayer graphene
X Zhang, G Pan, Y Zhang, J Kang, ZY Meng
Chinese Physics Letters 38 (7), 077305, 2021
772021
Intrinsic nonlinear Hall effect and gate-switchable Berry curvature sliding in twisted bilayer graphene
M Huang, Z Wu, X Zhang, X Feng, Z Zhou, S Wang, Y Chen, C Cheng, ...
Physical Review Letters 131 (6), 066301, 2023
492023
Dynamical properties of collective excitations in twisted bilayer graphene
G Pan, X Zhang, H Li, K Sun, ZY Meng
Physical Review B 105 (12), L121110, 2022
352022
Fermion sign bounds theory in quantum Monte Carlo simulation
X Zhang, G Pan, XY Xu, ZY Meng
Physical Review B 106 (3), 035121, 2022
27*2022
Superconductivity and bosonic fluid emerging from moiré flat bands
X Zhang, K Sun, H Li, G Pan, ZY Meng
Physical Review B 106 (18), 184517, 2022
25*2022
Polynomial sign problem and topological Mott insulator in twisted bilayer graphene
X Zhang, G Pan, BB Chen, H Li, K Sun, ZY Meng
Physical Review B 107 (24), L241105, 2023
24*2023
Experimental evidence for a Berry curvature quadrupole in an antiferromagnet
S Sankar, R Liu, CP Zhang, QF Li, C Chen, XJ Gao, J Zheng, YH Lin, ...
Physical Review X 14 (2), 021046, 2024
20*2024
Thermodynamic characteristic for a correlated flat-band system with a quantum anomalous hall ground state
G Pan, X Zhang, H Lu, H Li, BB Chen, K Sun, ZY Meng
Physical Review Letters 130 (1), 016401, 2023
202023
Phases of SO(5) Nonlinear Sigma Model with a Topological Term on a Sphere: Multicritical Point and Disorder Phase
BB Chen, X Zhang, Y Wang, K Sun, ZY Meng
Physical Review Letters 132 (24), 246503, 2024
172024
Integral algorithm of exponential observables for interacting fermions in quantum Monte Carlo simulations
X Zhang, G Pan, BB Chen, K Sun, ZY Meng
Physical Review B 109 (20), 205147, 2024
152024
Evolution from quantum anomalous Hall insulator to heavy-fermion semimetal in magic-angle twisted bilayer graphene
C Huang, X Zhang, G Pan, H Li, K Sun, X Dai, ZY Meng
Physical Review B 109 (12), 125404, 2024
12*2024
Emergent conformal symmetry at the multicritical point of SO(5) model with Wess-Zumino-Witten term on a sphere
BB Chen, X Zhang, ZY Meng
Physical Review B 110 (12), 125153, 2024
52024
Angle-Tuned Gross-Neveu Quantum Criticality in Twisted Bilayer Graphene: A Quantum Monte Carlo Study
C Huang, N Parthenios, M Ulybyshev, X Zhang, FF Assaad, L Classen, ...
arXiv preprint arXiv:2412.11382, 2024
12024
Third-order anomalous Hall response to the Fermi-surface topology in magnetic materials
X Zhang, K Sun, ZY Meng
Physical Review B 110 (16), 165140, 2024
1*2024
Magnetic Bloch States at Integer Flux Quanta Induced by Super-moir\'e Potential in Graphene Aligned with Twisted Boron Nitride
Y Ma, M Huang, X Zhang, W Hu, Z Zhou, K Feng, W Li, Y Chen, C Lou, ...
arXiv preprint arXiv:2502.07283, 2025
2025
Electromagnetic response in two dimensional flat band systems
X Zhang
The University of Hong Kong, 2024
2024
Quantum Monte Carlo Simulations for 2D Moiré Flat Bands
X Zhang, K Sun, ZY Meng, G Pan, H Li, XY Xu, BB Chen
APS March Meeting Abstracts 2023, Q38. 012, 2023
2023
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Artiklar 1–17