TY - JOUR AU - Ji, A. C. AU - Sun, Q. AU - Xie, X. C. AU - Liu., W. M. TI - Josephson effect for photons in two weakly linked microcavities JA - Phy. Rev. Lett. PY - 2009/// VL - 102 SP - 023602 PB - Nature Publishing Group M3 - 10.1103/PhysRevLett.102.023602 N1 - 10.1103/PhysRevLett.102.023602 UR - http://dx.doi.org/10.1103/PhysRevLett.102.023602 ER -