Continuous optimal ensembles II. Reducing the separability condition to numerical equations

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dc.creatorZapatrin, Roman R.
dc.date2005-04-06
dc.date.accessioned2026-07-07T06:12:31Z
dc.date.available2026-07-07T06:12:31Z
dc.descriptionA density operator of a bipartite quantum system is called robustly separable if it has a neighborhood of separable operators. Given a bipartite density matrix, its property to be robustly separable is reduced, using the continuous ensemble method, to a finite number of numerical equations. The solution of this system exists for any robustly separable density operator and provides its representation by a continuous mixture of pure product states.
dc.description12 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/quant-ph/0504034
dc.identifierhttp://arxiv.org/abs/quant-ph/0504034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/92806
dc.subjectQuantum Physics
dc.titleContinuous optimal ensembles II. Reducing the separability condition to numerical equations
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