Alternative New Notation for Quantum Information Theory |
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Authors: | Chong Li Zhen Wang He-Shan Song Ling Zhou |
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Affiliation: | (1) Department of Physics, Dalian University of Techology, Dalian, 116024, P. R. China;(2) College of Physics and Electronic Technology, Liaoning Normal University, Dalian, 116029, P. R. China |
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Abstract: | The notation [Li, Song, and Luo (2002) Physics Letters A 297, 121] has been generalized to quantum information theory. By this notation,we present three useful criteria for bipartite entanglement, a formula for general quantum swapping, and a formula for quantum teleportation of bipartite state by two EPR pairs. |
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Keywords: | quantum information quantum entanglement quantum computer |
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