Chinese Journal of Quantum Electronics, Volume. 30, Issue 4, 450(2013)
Controlled information transmission of multi-dimensional quantum superdense coding
In the process of transferring quantum information, it is repuired to reduce the number of particles as the quantum channel and maximize the transmission of information, while the safety and control of the transmission procession must be ensured. A scheme of multi-dimensional quantum superdense coding controlled transmission of information was proposed. At first, Alice and Bob should make a standard for information that would be encoded, then Alice does unitary transformation to particles, Bob measures the received particles and obtains the information that Alice wants to transfer according to the information of Charlie sending. This kind of information transmission requires less transform particles, so it is easier to accomplish. There is a controller to control the transmission process for the safty.
Get Citation
Copy Citation Text
JIANG Zhong-sheng, Lü Hong-jun, XIE Guang-jun. Controlled information transmission of multi-dimensional quantum superdense coding[J]. Chinese Journal of Quantum Electronics, 2013, 30(4): 450
Category:
Received: Jun. 26, 2012
Accepted: --
Published Online: Aug. 1, 2013
The Author Email: Zhong-sheng JIANG (1028640197@qq.com)