Quantum State Sharing of a Single-Qubit State via an Arbitrary High-Dimensional Entangled State

We propose two schemes for quantum state sharing of single-qubit state by using three-qutrit and three-qudit entangled states as quantum channel, respectively. After the sender performs a non-symmetric basis measurement on her particles, and the controller operates a single-particle measurement on his particle, the state receiver can reconstruct the original state of the sender by applying the appropriate unitary operation. The analysis of the security in the schemes has been given.