| dc.contributor.author | Pirandola, Stefano | |
| dc.contributor.author | Serafini, Alessio | |
| dc.contributor.author | Lloyd, Seth | |
| dc.date.accessioned | 2010-02-03T14:15:45Z | |
| dc.date.available | 2010-02-03T14:15:45Z | |
| dc.date.issued | 2009-05 | |
| dc.date.submitted | 2009-02 | |
| dc.identifier.issn | 1094-1622 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/51345 | |
| dc.description.abstract | We present a detailed analysis of all the algebraic conditions an arbitrary 4×4 symmetric matrix must satisfy in order to represent the correlation matrix of a two-mode bosonic system. Then, we completely clarify when this arbitrary matrix can represent the correlation matrix of a separable or entangled Gaussian state. In this analysis, we introduce alternative sets of conditions, which are expressed in terms of local symplectic invariants. | en |
| dc.language.iso | en_US | |
| dc.publisher | American Physical Society | en |
| dc.relation.isversionof | http://dx.doi.org/10.1103/PhysRevA.79.052327 | en |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en |
| dc.source | APS | en |
| dc.title | Correlation matrices of two-mode bosonic systems | en |
| dc.type | Article | en |
| dc.identifier.citation | Pirandola, Stefano , Alessio Serafini, and Seth Lloyd. “Correlation matrices of two-mode bosonic systems.” Physical Review A 79.5 (2009): 052327. (C) 2010 The American Physical Society. | en |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Mechanical Engineering | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
| dc.contributor.approver | Lloyd, Seth | |
| dc.contributor.mitauthor | Pirandola, Stefano | |
| dc.contributor.mitauthor | Lloyd, Seth | |
| dc.relation.journal | Physical Review A | en |
| dc.eprint.version | Final published version | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en |
| dspace.orderedauthors | Pirandola, Stefano; Serafini, Alessio; Lloyd, Seth | en |
| mit.license | PUBLISHER_POLICY | en |
| mit.metadata.status | Complete | |
