S.  Xu and Fan, S., ?Implications of exceptional points for few-photon transport in waveguide quantum electrodynamics?, Physical Review A, vol. 99, p. 063806, 2019.

S.  Xu and Fan, S., ?Generate tensor network state by sequential single-photon scattering in waveguide QED systems?, APL Photonics, vol. 3, p. 116102, 2018.

L.  Yuan, Xiao, M., Xu, S., and Fan, S., ?Creating anyons from photons using a nonlinear resonator lattice subject to dynamic modulation?, Physical Review A, vol. 96, p. 043864, 2017.

S.  Xu and Fan, S., ?Generalized cluster decomposition principle illustrated in waveguide quantum electrodynamics?, Physical Review A, vol. 95, no. 6, 2017.

S.  Xu and Fan, S., ?Fano interference in two-photon transport?, Physical Review A, vol. 94, no. 4, 2016.

L.  Yuan, Xu, S., and Fan, S., ?Achieving nonreciprocal unidirectional single-photon quantum transport using the photonic Aharonov?Bohm effect?, Optics Letters, vol. 40, no. 22, p. 5140, 2015.

S.  Xu and Fan, S., ?Input-output formalism for few-photon transport: A systematic treatment beyond two photons?, Physical Review A, vol. 91, no. 4, 2015.

S.  Xu, Rephaeli, E., and Fan, S., ?Analytic Properties of Two-Photon Scattering Matrix in Integrated Quantum Systems Determined by the Cluster Decomposition Principle?, Physical Review Letters, vol. 111, no. 22, 2013.