Acta Photonica Sinica, Volume. 42, Issue 9, 1052(2013)
A Scheme of Bidirectional Quantum Controlled Teleportation via Six-qubit Maximally Entangled State
A bidirectional quantum controlled teleportation scheme using the entanglement property of six-qubit maximally entangled state was presented. In the theoretical scheme, the six-qubit maximally entangled state was employed as the quantum channel linking three legitimate participants. Users were both sender and receiver. Alice transmitted an arbitrary single qubit state of qubit a to Bob and Bob transmitted an arbitrary single qubit state of qubit b to Alice via the control of the supervisor Charlie. Users carried out the Bell state measurements on their own particles and publicly announced their measurement results via a classical channel. Then they operated proper unitary transformation on their own particles, respectively. The bidirectional quantum controlled teleportation was successfully realized.
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SUN Xin-mei, ZHA Xin-wei. A Scheme of Bidirectional Quantum Controlled Teleportation via Six-qubit Maximally Entangled State[J]. Acta Photonica Sinica, 2013, 42(9): 1052
Received: Apr. 1, 2013
Accepted: --
Published Online: Dec. 18, 2013
The Author Email: Xin-mei SUN (sunxinmei0915@163.com)