Xu X., Tian L., An Z., Xiong, Q., and Ghosh S., Exciton polariton critical non-hermitian skin effect with spin-momentum-locked gains, Physical Review B 111, l121301 (2025).
del Valle Inclan Redondo, Y., Xu, X., Liew, T.C.H. et al. Non-reciprocal band structures in an exciton–polariton Floquet optical lattice. Nat. Photon. 18, 548–553 (2024).
Xu, X., Krisnanda, T. & Liew, T.C.H. Limit cycles and chaos in the hybrid atom-optomechanics system. Sci Rep 12, 15288 (2022).
Bao, R., Mandal, S., Xu, H., Xu, X., Banerjee, R., & Liew, T. C. (2022). Spin-polarized antichiral exciton-polariton edge states. Physical Review B, 106(23), 235310
Xu, X., Bao, R., & Liew, T. C. (2022). Non-Hermitian topological exciton-polariton corner modes. Physical Review B, 106(20), L201302.
Xu, H., Dini, K., Xu, X., Banerjee, R., Mandal, S., & Liew, T. C. (2021). Nonreciprocal exciton-polariton ring lattices. Physical Review B, 104(19), 195301.
Xu, X., Xu, H., Mandal, S., Banerjee, R., Ghosh, S., & Liew, T. C. H. (2021). Interaction-induced double-sided skin effect in an exciton-polariton system. Physical Review B, 103(23), 235306.
Xu, X., Zhang, Z., & Liang, Z. (2020). Nonequilibrium Landau-Zener tunneling in exciton-polariton condensates. Physical Review A, 102(3), 033317.
Xu, X., Liu, H., Zhang, Z., & Liang, Z. (2020). The non-Hermitian geometrical property of 1D Lieb lattice under Majorana’s stellar representation. Journal of Physics: Condensed Matter, 32(42), 425402.
Xu, X., Zhang, Z., & Liang, Z. (2019). Nonequilibrium quantum phase transition in a spinor quantum gas in a lattice coupled to a membrane. Physical Review A, 100(5), 053616.
Chen, L., Xu, X., Kang, S., & Liang, Z. (2019). Polariton Bose–Einstein condensate with spatially periodic interaction. Modern Physics Letters B, 33(31), 1950382.
Xu, X., Chen, L., Zhang, Z., & Liang, Z. (2018). Dark–bright solitons in spinor polariton condensates under nonresonant pumping. Journal of Physics B: Atomic, Molecular and Optical Physics, 52(2), 025303.
Chen, L., Xu, X., & Kang, S. (2018). The effect of a finite two-photon detuning on the quantum tricriticality and phase transitions in a spin-orbit coupled Bose gas. Modern Physics Letters B, 32(30), 1850369.
Xu, X., Hu, Y., Zhang, Z., & Liang, Z. (2017). Spinor polariton condensates under nonresonant pumping: Steady states and elementary excitations. Physical Review B, 96(14), 144511.