Quantum secure direct communication with optimal quantum superdense coding by using general four-qubit states.
Zhihao LiuHanwu ChenWenjie LiuJuan XuDong WangZhiqiang LiPublished in: Quantum Inf. Process. (2013)
Keyphrases
- quantum computation
- quantum computing
- quantum mechanics
- special case
- closely related
- optimal solution
- probability ranking principle
- quantum inspired
- coding scheme
- channel capacity
- initial state
- logic circuits
- group communication
- resource constrained
- closed form
- mobile devices
- computational complexity
- video sequences