Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/74554
Type: Artigo de periódico
Title: State reconstruction of finite-dimensional compound systems via local projective measurements and one-way classical communication
Author: Steinhoff, FES
de Oliveira, MC
Abstract: For a finite-dimensional bipartite system, the relation between local projections and post-selected state dependence on the global state submatrices is given in a general setting. As a result joint state reconstruction is derived with strict local projective measurements and one-way classical communication, reducing the number of detectors in comparison to standard procedures. Generalization to multipartite systems is given, also reducing the number of detectors for multiqubits.
Country: EUA
Editor: Amer Physical Soc
Rights: aberto
Identifier DOI: 10.1103/PhysRevA.82.062308
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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