| Literature DB >> 14995887 |
Manfred Eibl1, Nikolai Kiesel, Mohamed Bourennane, Christian Kurtsiefer, Harald Weinfurter.
Abstract
We report on the experimental observation of the three-photon polarization-entangled W state using spontaneous parametric down-conversion. This state is inequivalent to the Greenberger-Horne-Zeilinger state under stochastic local operations and classical communications and thus is the representative of the second class of genuine tripartite entanglement. We study the characteristic features of entanglement and demonstrate the high degree of two-photon entanglement in the W state.Year: 2004 PMID： 14995887 DOI： 10.1103/PhysRevLett.92.077901
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161