Schmidt number of pure states in bipartite quantum systems as an algebraic-geometric invariant

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dc.creatorChen, Hao
dc.date2001-08-08
dc.date2001-08-12
dc.date.accessioned2026-07-07T06:02:32Z
dc.date.available2026-07-07T06:02:32Z
dc.descriptionOur previous work about algebraic-geometric invariants of the mixed states are extended and a stronger separability criterion is given. We also show that the Schmidt number of pure states in bipartite quantum systems, a classical concept, is actually an algebraic-geometric invariant.
dc.description8 pages, no figure, minor changes in v2
dc.identifierhttps://arxiv.org/abs/quant-ph/0108034
dc.identifierhttp://arxiv.org/abs/quant-ph/0108034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89639
dc.subjectQuantum Physics
dc.titleSchmidt number of pure states in bipartite quantum systems as an algebraic-geometric invariant
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