Deterministic entanglement swapping in a superconducting circuit

  1. Wen Ning,
  2. Xin-Jie Huang,
  3. Pei-Rong Han,
  4. Hekang Li,
  5. Hui Deng,
  6. Zhen-Biao Yang,
  7. Zhi-Rong Zhong,
  8. Yan Xia,
  9. Kai Xu,
  10. Dongning Zheng,
  11. and Shi-Biao Zheng
Entanglement swapping allows two particles that have never been coupled directly or indirectly to be nonlocally correlated. Besides fundamental interest, this procedure has applications