A System Theory Proof of the Infeasibility of Entanglement Generation in Gaussian Quantum Systems via Classical Control

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dc.contributor.authorNurdin, Hendra
dc.contributor.authorPetersen, Ian
dc.contributor.authorJames, Matthew
dc.coverage.spatialMilano Italy
dc.date.accessioned2015-12-10T23:12:08Z
dc.date.createdAugust 28-September 1 2011
dc.date.issued2011
dc.date.updated2016-02-24T11:03:36Z
dc.description.abstractThis paper uses a system theoretic approach to show that classical linear time invariant controllers cannot generate steady state entanglement in a bipartite Gaussian quantum system which is initialized in a Gaussian state. The paper also shows that the use of such controllers cannot generate entanglement in a finite time from a bipartite system initialized in a separable Gaussian state. The approach reveals connections between systems theoretic concepts and the well known physical principle that local operations and classical communications cannot generate entangled states starting from separable states.
dc.identifier.isbn9783902661937
dc.identifier.urihttp://hdl.handle.net/1885/63988
dc.publisherInternational Federation of Automatic Control (IFAC)
dc.relation.ispartofseriesIFAC World Congress 2011
dc.sourceIFAC World Congress 2011 proceedings
dc.subjectKeywords: Bipartite systems; Classical control; Entangled state; Entanglement generation; Finite time; Gaussian state; Gaussians; Linear time invariant controller; Local operations and classical communications; Physical principles; Quantum system; Separable state;
dc.titleA System Theory Proof of the Infeasibility of Entanglement Generation in Gaussian Quantum Systems via Classical Control
dc.typeConference paper
local.bibliographicCitation.lastpage149
local.bibliographicCitation.startpage144
local.contributor.affiliationNurdin, Hendra, College of Engineering and Computer Science, ANU
local.contributor.affiliationPetersen, Ian, University of New South Wales, ADFA
local.contributor.affiliationJames, Matthew, College of Engineering and Computer Science, ANU
local.contributor.authoremailu9109947@anu.edu.au
local.contributor.authoruidNurdin, Hendra, u4078820
local.contributor.authoruidJames, Matthew, u9109947
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020603 - Quantum Information, Computation and Communication
local.identifier.absseo970101 - Expanding Knowledge in the Mathematical Sciences
local.identifier.absseo970109 - Expanding Knowledge in Engineering
local.identifier.ariespublicationu4334215xPUB873
local.identifier.doi10.3182/20110828-6-IT-1002.01269
local.identifier.scopusID2-s2.0-84866744701
local.identifier.uidSubmittedByu4334215
local.type.statusPublished Version

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