Quantum Interference between Light Sources Separated by 150 Million Kilometers

Yu-Hao Deng, Hui Wang, Xing Ding, Z.-C. Duan, Jian Qin, M.-C. Chen, Yu He, Yu-Ming He, Jin-Peng Li, Yu-Huai Li, Li-Chao Peng, E. S. Matekole, Tim Byrnes, C. Schneider, M. Kamp, Da-Wei Wang, Jonathan P. Dowling, Sven Höfling, Chao-Yang Lu, Marlan O. Scully, and Jian-Wei Pan. "Quantum Interference between Light Sources Separated by 150 Million Kilometers". Physical Review Letters, 123 (8), 080401 (2019)