{ "id": "quant-ph/0201079", "version": "v3", "published": "2002-01-18T20:48:54.000Z", "updated": "2002-09-12T19:30:45.000Z", "title": "All Entanglements in a Multipartite System", "authors": [ "Yu Shi" ], "comment": "revtex4, revised version, 10 pages", "categories": [ "quant-ph" ], "abstract": "For a multipartite system, we sort out all possible entanglements, each of which is among a set of subsystems. Each entanglement can be measured by a generalized relative entropy of entanglement, which is conserved on average under reversible local operations and classical communication (LOCC) defined for all the parties. Then we derive a series of inequalities of different entanglements that have to be satisfied by any pure state which can be generated by reversible LOCC from the set of all GHZ-like states.", "revisions": [ { "version": "v3", "updated": "2002-09-12T19:30:45.000Z" } ], "analyses": { "keywords": [ "multipartite system", "entanglement", "reversible local operations", "pure state", "ghz-like states" ], "note": { "typesetting": "RevTeX", "pages": 10, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2002quant.ph..1079S" } } }