Deterministic Controlled Remote State Preparation of Real-Parameter Multi-Qubit States via Maximal Slice States
Abstract
By exploiting three-qubit entangled states and appropriate measurement basis, we propose efficient protocols for deterministic controlled remote state preparation of arbitrary real-parameter multi-qubit states, in which the maximal slice states are used as quantum channel. The successful probability of our schemes can reach up to 100% by using multi-qubit mutually orthogonal measurement basis without the introduction of auxiliary particles. Based on the implementation schemes for preparing arbitrary two- and three-qubit states with real parameters, we have derived the controlled remote state preparation protocols for arbitrary real-parameter multi-qubit states.
- Publication:
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International Journal of Theoretical Physics
- Pub Date:
- December 2019
- DOI:
- 10.1007/s10773-019-04274-6
- Bibcode:
- 2019IJTP...58.4079Z
- Keywords:
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- Controlled remote state preparation;
- Real-parameter multi-qubit states;
- Maximal slice states;
- Successful probability