Three-party qutrit-state sharing

Abstract

A three-party scheme for securely sharing an arbitrary unknown single-qutrit state is presented. Using a general Greenberger-Horne-Zeilinger (GHZ) state as the quantum channel among the three parties, the quantum information (i.e., the qutrit state) from the sender can be split in such a way that the information can be recovered if and only if both receivers collaborate. Moreover, the generation of the scheme to multi-party case is also sketched.

7 pages

References in corpus (3)

• Multiparty quantum state sharing of an arbitrary two-particle state with Einstein-Podolsky-Rosen pairs
• Generalized Quantum State Sharing
• Secret sharing of quantum information via entanglement swapping in cavity QED

Cited by in corpus (1)

• Minimal classical communication and measurement complexity for quantum information splitting