@article{13615,
  author = {Charles Fromonteil and Denis Vasilyev and Torsten Zache and Klemens Hammerer and Ana Rey and Jun Ye and Hannes Pichler and Peter Zoller},
  title = {Non-local mass superpositions and optical clock interferometry in atomic ensemble quantum networks},
  year = {2025},
  url = {https://arxiv.org/abs/2509.19501},
}