Application of Bipartite and Tripartite Entangled State Representations in Quantum Teleportation of Continuous Variables |
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| Authors: | YUAN Hong-Chun QI Kai-Guo |
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| Affiliation: | Department of Physics, Huaibei Coal Industry Teachers' College, Huaibei 235000, China;Department of Physics, University of Science and Technology of China, Hefei 230026, China Department of Physics, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | ![]()
We mostly investigate two schemes. One is to teleport a multi-mode W-type entangled coherent state using a peculiar bipartite entangled state as the quantum channel different from other proposals. Based on our formalism,teleporting multi-mode coherent state or squeezed state is also possible. Another is that the tripartite entangled state is used as the quantum channel of controlled teleportation of an arbitrary and unknown continuous variable in the case of three participators. |
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| Keywords: | entangled state representation continuous variable quantum teleportation |
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