Towards entanglement distillation between atomic ensembles using high-fidelity spin operations
oleh: Chao Liu, Tao Tu, Pei-Yun Li, Xiao Liu, Xing-Yu Zhu, Zong-Quan Zhou, Chuan-Feng Li, Guang-Can Guo
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-03-01 |
Deskripsi
Entanglement distillation is essential for quantum information applications, generating remote entanglement in repeater units. Here, a filtering protocol using two-qubit entangled states in an atomic ensemble is proposed and demonstrated in a proof-of-principle experiment.