TY - JOUR T1 - Generalized cluster decomposition principle illustrated in waveguide quantum electrodynamics JF - Physical Review A Y1 - 2017 A1 - Xu, Shanshan A1 - Fan, Shanhui VL - 95 UR - http://link.aps.org/doi/10.1103/PhysRevA.95.063809http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevA.95.063809/fulltexthttp://link.aps.org/article/10.1103/PhysRevA.95.063809http://link.aps.org/accepted/10.1103/PhysRevA.95.063809 IS - 6 JO - Phys. Rev. A ER -