Entanglement of multiphoton states in polarization and quadrature variables

Entanglement of multiphoton states in polarization and quadrature variables

A brief overview of entanglement characterization is given in the cases of biphoton and multiphoton polarization states. The importance of the approach is stressed based on the Schmidt decomposition. This method is applied to the characterization of the quadrature entanglement in two-mode multiphoto...

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Veröffentlicht in:Laser physics 2019-12, Vol.29 (12), p.124006
1. Verfasser: Fedorov, M V
Format: Artikel
Sprache:eng
Schlagworte:
entanglement
multiphoton states
quardature variables
Schmidt decomposition
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Zusammenfassung:A brief overview of entanglement characterization is given in the cases of biphoton and multiphoton polarization states. The importance of the approach is stressed based on the Schmidt decomposition. This method is applied to the characterization of the quadrature entanglement in two-mode multiphoton states. The fruitfulness of this approach is illustrated by a series of examples.
ISSN:1054-660X
1555-6611
DOI:10.1088/1555-6611/ab4bc5