Preparation of partially entangled W state and deterministic multi-controlled teleportation |
| |
| Authors: | Ya-Hong Wang He-Shan Song |
| |
| Affiliation: | a School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China
b School of Information Science and Engineering, Dalian Polytechnic University, Dalian 116034, China |
| |
| Abstract: | We give a protocol to prepare special partially entangled multi-atom W states. Besides, a scheme for deterministic and multi-controlled teleportation of an arbitrary unknown two-level two-atom state via partially entangled W states is proposed. |
| |
| Keywords: | 03.67.Hk 03.65.Ta 42.50.Vk |
| 本文献已被 ScienceDirect 等数据库收录！ |
