Remote atom entanglement in a fiber-connected three-atom system
| Autor: | Yan-Qing, Guo, Jing, Chen, He-Shan, Song |
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| Rok vydání: | 2008 |
| Předmět: | |
| Zdroj: | Chinese Physics B, 17(2008) 1607 |
| Druh dokumentu: | Working Paper |
| Popis: | An Ising-type atom-atom interaction is obtained in a fiber-connected three-atom system. The interaction is effective when $\Delta\approx \gamma _{0}\gg g$. The preparations of remote two-atom and three-atom entanglement governed by this interaction are discussed in specific parameters region. The overall two-atom entanglement is very small because of the existence of the third atom. However, the three-atom entanglement can reach a maximum very close to 1. Comment: 7 pages, 7 figures |
| Databáze: | arXiv |
| Externí odkaz: |
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