Effect of pure phase decoherence on entanglement teleportation |
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| Authors: | M Ge L‐F Zhu Liang Qiu |
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| Institution: | 1. Hefei National Laboratory for Physical Sciences at Microscale, Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China;2. Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China |
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| Abstract: | We study entanglement teleportation in the two‐qubit XX Heisenberg model with pure phase decoherence taken into account. For some initial entangled states, pure phase decoherence has no effect on the teleported entanglement, while for others pure phase decoherence has a pronounced effect. In addition, entanglement sudden death happens in the latter case. |
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| Keywords: | pure phase decoherence entanglement teleportation entanglement sudden death |
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