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Schemes for Teleportation of an Unknown Single-Qubit Quantum State by Using an Arbitrary High-Dimensional Entangled State

詹佑邦, 张群永, 王郁武 +1 more

Chinese Physics LettersJan 1, 20100 citations

Quantum Teleportation of an Arbitrary Unknown Two-qubit State via Arbitrary High-dimensional Entangled States

Huang-rui Lei, Jiangang Tang, Peng Jia-yin

International Journal of Theoretical PhysicsSep 10, 20251 citation

Quantum State Sharing of an Arbitrary Three-Qubit State by Using a Seven-Qubit Entangled State

Zhihong Huang

International Journal of Theoretical PhysicsMar 4, 201517 citations

Schemes for Teleportation of an Unknown Single-Qubit Quantum State by Using an Arbitrary High-Dimensional Entangled State

You-Bang Zhan, Qun-Yong Zhang, Wang Yu-wu +1 more

We propose a scheme to teleport an unknown single-qubit state by using a high-dimensional entangled state as the quantum channel. As a special case, a scheme for teleportation of an unknown single-qubit state via three-dimensional entangled state is investigated in detail. Also, this scheme can be directly generalized to an unknown f -dimensional state by using a d -dimensional entangled state ( d > f ) as the quantum channel.

Chinese Physics LettersJan 1, 201028 citations

Quantum state sharing of an arbitrary two-qubit state with two-photon entanglements and Bell-state measurements

Fu‐Guo Deng, X.-H. Li, C.-Y. Li +2 more

arXiv:quant-ph/0509029The European Physical Journal DJun 12, 2006189 citations

Tripartite quantum operation sharing with six-qubit highly entangled state

Zhanjun Zhang

A three-party scheme for sharing an arbitrary single-qubit operation on a distant target qubit is proposed by first utilizing a six-qubit genuinely entangled state presented by [Borras et al., J. Phys. A 40, 13407 (2007)]. The security of the scheme is simply analyzed and ensured. The essential role which the state in the given qubit distribution plays in the QOS task is revealed. The important features including the sharing determinacy and the sharer symmetry are identified. Moreover, the experimental implementation feasibility of the scheme is discussed and confirmed.A three-party scheme for sharing an arbitrary single-qubit operation on a distant target qubit is proposed by first utilizing a six-qubit genuinely entangled state presented by [Borras et al., J. Phys. A 40, 13407 (2007)]. The security of the scheme is simply analyzed and ensured. The essential role which the state in the given qubit distribution plays in the QOS task is revealed. The important features including the sharing determinacy and the sharer symmetry are identified. Moreover, the experimental implementation feasibility of the scheme is discussed and confirmed.

Modern Physics Letters AJan 5, 20216 citations

Quantum State Sharing of a Single-Qubit State via an Arbitrary High-Dimensional Entangled State

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