| dc.contributor.author | Agarwal, G. S. | |
| dc.contributor.author | Biswas, Asoka | |
| dc.date.accessioned | 2015-10-16T20:47:26Z | |
| dc.date.available | 2015-10-16T20:47:26Z | |
| dc.date.issued | 2005-10-07 | |
| dc.identifier | okds_Agarwal_NJP_2005-10-07 | |
| dc.identifier.citation | Agarwal, G. S., & Biswas, A. (2005). Inseparability inequalities for higher order moments for bipartite systems. New Journal of Physics, 7(1), Article 211. https://doi.org/10.1088/1367-2630/7/1/211 | |
| dc.identifier.uri | https://hdl.handle.net/11244/19721 | |
| dc.description.abstract | There are several examples of bipartite entangled states of continuous variables for which the existing criteria for entanglement using the inequalities involving the second-order moments are insufficient. We derive new inequalities involving higher order correlation, for testing entanglement in non-Gaussian states. In this context, we study an example of a non-Gaussian state, which is a bipartite entangled state of the form \psi(x_{\rm a},x_{\rm b})\propto (\alpha x_{\rm a}+\beta x_{\rm b})\rme^{-(x_{\rm a}^2+x_{\rm b}^2)/2}. Our results open up an avenue to search for new inequalities to test entanglement in non-Gaussian states. | |
| dc.format | application/pdf | |
| dc.language | en_US | |
| dc.publisher | IOP Publishing | |
| dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
| dc.title | Inseparability inequalities for higher order moments for bipartite systems | |
| osu.filename | okds_Agarwal_NJP_2005-10-07.pdf | |
| dc.description.peerreview | Peer reviewed | |
| dc.identifier.doi | 10.1088/1367-2630/7/1/211 | |
| dc.description.department | Physics | |
| dc.type.genre | Article | |
| dc.type.material | Text | |
