✦ LIBER ✦
Quantum teleportation of an entangled 2-photon polarization state with preparing determinately two Bell states based on cross-Kerr nonlinearity
✍ Scribed by M.Z. Zhu; X.G. Yin; G.Y. Yuan
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 354 KB
- Volume
- 284
- Category
- Article
- ISSN
- 0030-4018
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✦ Synopsis
A scheme, in which cross-Kerr nonlinearity is used for the Bell-state measurements and preparation of the resource of entanglement, is proposed for teleporting an entangled 2-photon state by using two polarizationphoton Bell states as quantum channel based on cross-Kerr nonlinearity combined with linear optics elements such as polarization beam splitters and half wave plates. Teleportation of the entangled 2-photon polarization state can realized with certainty in principle.