Entanglement distribution in optical fibers assisted by nonlocal memory effects Guo-Yong Xiang, Zhi-Bo Hou, Chuan-Feng Li, Guang-Can Guo, Heinz-Peter Breuer, Elsi-Mari Laine and Jyrki Piilo EPL, 107 5 (2014) 54006 Published online: 09 September 2014 DOI: 10.1209/0295-5075/107/54006