Erratum to: Generalized quantum state sharing of the arbitrary two particles state
نویسندگان
چکیده
منابع مشابه
Quantum state sharing of an arbitrary two-qubit state with two-photon entanglements and Bell-state measurements
Fu-Guo Deng, Xi-Han Li, Chun-Yan Li, Ping Zhou, and Hong-Yu Zhou 1 Key Laboratory of Beam Technology and Material Modification of Ministry of Education, Beijing Normal University, Beijing 100875, People’s Republic of China 2 Institute of Low Energy Nuclear Physics, and Department of Material Science and Engineering, Beijing Normal University, Beijing 100875, People’s Republic of China 3 Beijing...
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Xi-Han Li, Ping Zhou, Chun-Yan Li, Hong-Yu Zhou, and Fu-Guo Deng 1 The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, Beijing Normal University, Beijing 100875, People’s Republic of China 2 Institute of Low Energy Nuclear Physics, and Department of Material Science and Engineering, Beijing Normal University, Beijing 100875, People’s Republic of China 3 Bei...
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We demonstrate a multipartite protocol to securely distribute and reconstruct a quantum state. A secret quantum state is encoded into a tripartite entangled state and distributed to three players. By collaborating, any two of the three players can reconstruct the state, while individual players obtain nothing. We characterize this (2,3) threshold quantum state sharing scheme in terms of fidelit...
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We develop the concept of quantum carrier and show that messages can be uploaded and downloaded from this carrier and while in transit, these messages are hidden from external agents. We explain in detail the working of the quantum carrier for different communication tasks, including quantum key distribution, classical secret and quantum state sharing among a set of n players according to gener...
متن کاملProbabilistic Teleportation of Arbitrary Two-Qubit Quantum State via Non-Symmetric Quantum Channel
Quantum teleportation has significant meaning in quantum information. In particular, entangled states can also be used for perfectly teleporting the quantum state with some probability. This is more practical and efficient in practice. In this paper, we propose schemes to use non-symmetric quantum channel combinations for probabilistic teleportation of an arbitrary two-qubit quantum state from ...
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ژورنال
عنوان ژورنال: Science China Physics, Mechanics and Astronomy
سال: 2011
ISSN: 1674-7348,1869-1927
DOI: 10.1007/s11433-011-4383-0