Acta Photonica Sinica, Volume. 39, Issue 1, 156(2010)
One-way Communication Scheme Based on Superdense Coding of Four Dimension Two Particles
A scheme of one-way communication is presented using four-dimension two-particle system,which is based on the superdense coding combined with the classical binary coding.The information sender performs a unitary operation on the particles,and sends the particles to the information receiver.Then information receiver performs a joint measurement on the two particles after receiving the sender’s particles.The information receiver can know the information sent by the senter according to the joint measurement results and the encoding rules.In this scheme,four-bit classical information can be encoded after performing one unitary transformation.The security of the one-way communication scheme is also analysed.
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ZHOU Rui, ZHU Yu-lan, NIE Yi-you. One-way Communication Scheme Based on Superdense Coding of Four Dimension Two Particles[J]. Acta Photonica Sinica, 2010, 39(1): 156
Category: Quantum Optics
Received: Jan. 7, 2009
Accepted: --
Published Online: Mar. 11, 2010
The Author Email: Rui ZHOU (nieyiyou@163.com)