Quantum correlations in two-fermion systems

John Schliemann; J. Ignacio Cirac; Marek Kuś; Maciej Lewenstein; Daniel Loss

doi:10.1103/PhysRevA.64.022303

Quantum correlations in two-fermion systems

John Schliemann
, J. Ignacio Cirac
, Marek Kuś
, Maciej Lewenstein
, Daniel Loss

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

314 Scopus citations

Abstract

A general characterization of quantum correlated states in two-fermion systems with a 2K-dimensional single-particle space was attempted. This was achieved by introducing the concepts of Slater number for mixed states. Witnesses of Slater number k were introduced and the methods of optimizing them presented.

Original language	English
Article number	022303
Pages (from-to)	22303/1-22303/9
Journal	Physical Review A
Volume	64
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.64.022303
State	Published - Aug 2001
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.64.022303

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title = "Quantum correlations in two-fermion systems",

abstract = "A general characterization of quantum correlated states in two-fermion systems with a 2K-dimensional single-particle space was attempted. This was achieved by introducing the concepts of Slater number for mixed states. Witnesses of Slater number k were introduced and the methods of optimizing them presented.",

author = "John Schliemann and Cirac, \{J. Ignacio\} and Marek Ku{\'s} and Maciej Lewenstein and Daniel Loss",

year = "2001",

month = aug,

doi = "10.1103/PhysRevA.64.022303",

language = "English",

volume = "64",

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journal = "Physical Review A",

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AU - Cirac, J. Ignacio

AU - Kuś, Marek

AU - Lewenstein, Maciej

AU - Loss, Daniel

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Y1 - 2001/8

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AB - A general characterization of quantum correlated states in two-fermion systems with a 2K-dimensional single-particle space was attempted. This was achieved by introducing the concepts of Slater number for mixed states. Witnesses of Slater number k were introduced and the methods of optimizing them presented.

UR - https://www.scopus.com/pages/publications/0035435409

U2 - 10.1103/PhysRevA.64.022303

DO - 10.1103/PhysRevA.64.022303

M3 - Article

AN - SCOPUS:0035435409

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JO - Physical Review A

JF - Physical Review A

IS - 2

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ER -

Quantum correlations in two-fermion systems

Abstract

ASJC Scopus subject areas

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