Experimental observation of an entire family of four-photon entangled states |
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| Authors: | Wieczorek Witlef Schmid Christian Kiesel Nikolai Pohlner Reinhold Gühne Otfried Weinfurter Harald |
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| Institution: | Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Strasse 1, D-85748 Garching, Germany. witlef.wieczorek@mpq.mpg.de |
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| Abstract: | A single linear-optical setup is used to observe an entire family of four-photon entangled states. This approach breaks with the inflexibility of present linear-optical setups usually designed for the observation of a particular multipartite entangled state only. The family includes several prominent entangled states that are known to be highly relevant for quantum information applications. |
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