This study proposes quantum secret sharing protocols using product states. The first two protocols adopt the quantum key distribution protocol using product states [Guo Phys. Rev. A 64, 042301 (2001)]. In these two protocols, the sender does not reveal any information about the qutrits until confirming that each receiver has received a qutrit. This study also considers the security and some possible eavesdropping strategies. In the third proposed protocol, three-level Bell states are exploited for qutrit preparation via nonlocality swapping.
|Journal||Physical Review A - Atomic, Molecular, and Optical Physics|
|Publication status||Published - 2005 Feb 1|
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics