Hawking-Unruh effect and the entanglement of two-mode squeezed states in Riemannian space-time

D. Ahn; M. S. Kim

doi:10.1016/j.physleta.2007.01.072

Hawking-Unruh effect and the entanglement of two-mode squeezed states in Riemannian space-time

D. Ahn, M. S. Kim

School of Electrical and Computer Engineering

Queen's University Belfast

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

23 Scopus citations

Abstract

We consider the system of free scalar field, which is assumed to be a two-mode squeezed state from an inertial point of view. This setting allows the use of entanglement measure for continuous variables, which can be applied to discuss free and bound entanglement from the point of view from non-inertial observer.

Original language	English
Pages (from-to)	202-205
Number of pages	4
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	366
Issue number	3
DOIs	https://doi.org/10.1016/j.physleta.2007.01.072
State	Published - 25 Jun 2007

Keywords

Entanglement
Hawking-Unruh effect
Rindler space-time
Squeezed state

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10.1016/j.physleta.2007.01.072

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abstract = "We consider the system of free scalar field, which is assumed to be a two-mode squeezed state from an inertial point of view. This setting allows the use of entanglement measure for continuous variables, which can be applied to discuss free and bound entanglement from the point of view from non-inertial observer.",

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AB - We consider the system of free scalar field, which is assumed to be a two-mode squeezed state from an inertial point of view. This setting allows the use of entanglement measure for continuous variables, which can be applied to discuss free and bound entanglement from the point of view from non-inertial observer.

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KW - Squeezed state

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Hawking-Unruh effect and the entanglement of two-mode squeezed states in Riemannian space-time

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Keywords

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