Multipartite entangled light from driven microcavities. Pagel, D., Fehske, H., Sperling, J., & Vogel, W. Physical Review A, 88(4):042310, October, 2013. 267
Multipartite entangled light from driven microcavities [link]Paper  doi  abstract   bibtex   
The generation and the characterization of multipartite entangled light is an important and challenging task in quantum optics. In this paper the entanglement properties of the light emitted from a planar semiconductor microcavity are studied. The intracavity scattering dynamics leads to the emission of light that is described by a four-partite W state. Its multipartite correlations are identified by using the method of entanglement witnesses. Entanglement conditions are derived, which are based on a general witness constructed from W states. The results can be used to detect entanglement of light that propagates through lossy and even turbulent media.
@article{pagel_multipartite_2013,
	title = {Multipartite entangled light from driven microcavities},
	volume = {88},
	url = {http://link.aps.org/doi/10.1103/PhysRevA.88.042310},
	doi = {10.1103/PhysRevA.88.042310},
	abstract = {The generation and the characterization of multipartite entangled light is an important and challenging task in quantum optics. In this paper the entanglement properties of the light emitted from a planar semiconductor microcavity are studied. The intracavity scattering dynamics leads to the emission of light that is described by a four-partite W state. Its multipartite correlations are identified by using the method of entanglement witnesses. Entanglement conditions are derived, which are based on a general witness constructed from W states. The results can be used to detect entanglement of light that propagates through lossy and even turbulent media.},
	number = {4},
	urldate = {2015-02-05},
	journal = {Physical Review A},
	author = {Pagel, D. and Fehske, H. and Sperling, J. and Vogel, W.},
	month = oct,
	year = {2013},
	note = {267},
	pages = {042310},
	file = {APS Snapshot:/home/schlady/.zotero/zotero/za3jlr8i.default/zotero/storage/8HSKDCCZ/PhysRevA.88.html:text/html;Pagel et al_2013_Multipartite entangled light from driven microcavities.pdf:/home/schlady/.zotero/zotero/za3jlr8i.default/zotero/storage/QXS85XWI/Pagel et al_2013_Multipartite entangled light from driven microcavities.pdf:application/pdf}
}

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