Extraction of singlet states from noninteracting high-dimensional spins

F. Ciccarello; Mauro Paternostro; Myungshik Kim; G.M. Palma

doi:10.1103/PhysRevLett.100.150501

Extraction of singlet states from noninteracting high-dimensional spins

F. Ciccarello, Mauro Paternostro, Myungshik Kim, G.M. Palma

School of Mathematics and Physics

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

We present a scheme for the extraction of singlet states of two remote particles of arbitrary quantum spin number. The goal is achieved through post-selection of the state of interaction mediators sent in succession. A small number of iterations is sufficient to make the scheme effective. We propose two suitable experimental setups where the protocol can be implemented.

Original language	English
Article number	150501
Pages (from-to)	150501-150502
Number of pages	2
Journal	Physical Review Letters
Volume	100
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.100.150501
Publication status	Published - 18 Apr 2008

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.100.150501

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abstract = "We present a scheme for the extraction of singlet states of two remote particles of arbitrary quantum spin number. The goal is achieved through post-selection of the state of interaction mediators sent in succession. A small number of iterations is sufficient to make the scheme effective. We propose two suitable experimental setups where the protocol can be implemented.",

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Extraction of singlet states from noninteracting high-dimensional spins

Abstract

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