Homological invariants of stabilizer states

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dc.creatorWirthmüller, Klaus
dc.date2006-11-12
dc.date.accessioned2026-07-07T09:27:13Z
dc.date.available2026-07-07T09:27:13Z
dc.descriptionWe propose a new kind of invariant of multi-party stabilizer states with respect to local Clifford equivalence. These homological invariants are discrete entities defined in terms of the entanglement a state enjoys with respect to arbitrary groupings of the parties, and they may be thought of as reflecting entanglement in a qualitative way. We investigate basic properties of the invariants and link them with known results on the extraction of GHZ states.
dc.description18 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0611131
dc.identifierhttp://arxiv.org/abs/quant-ph/0611131
dc.identifierQuantum Inf. Comput. 8, 595 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/157020
dc.subjectQuantum Physics
dc.titleHomological invariants of stabilizer states
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