Sudden death of entanglement of a quantum model

Guo Feng Zhang

doi:10.1088/1009-1963/16/7/008

Sudden death of entanglement of a quantum model

Guo Feng Zhang^*

^*Corresponding author for this work

School of Physics

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

16 Scopus citations

Abstract

In this paper the so-called sudden death effect of entanglement is investigated in a quantum model. The results show that one can expect the resurrection of the original entanglement to occur in a periodic way following each sudden death event. The length of the time interval for the zero entanglement depends not only on the degree of entanglement of the initial state but also on the initial state.

Original language	English
Article number	008
Pages (from-to)	1855-1857
Number of pages	3
Journal	Chinese Physics (Overseas Edition)
Volume	16
Issue number	7
DOIs	https://doi.org/10.1088/1009-1963/16/7/008
State	Published - 1 Jul 2007

Keywords

Entanglement
Sudden death

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10.1088/1009-1963/16/7/008

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title = "Sudden death of entanglement of a quantum model",

abstract = "In this paper the so-called sudden death effect of entanglement is investigated in a quantum model. The results show that one can expect the resurrection of the original entanglement to occur in a periodic way following each sudden death event. The length of the time interval for the zero entanglement depends not only on the degree of entanglement of the initial state but also on the initial state.",

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AB - In this paper the so-called sudden death effect of entanglement is investigated in a quantum model. The results show that one can expect the resurrection of the original entanglement to occur in a periodic way following each sudden death event. The length of the time interval for the zero entanglement depends not only on the degree of entanglement of the initial state but also on the initial state.

KW - Entanglement

KW - Sudden death

UR - https://www.scopus.com/pages/publications/34547411407

U2 - 10.1088/1009-1963/16/7/008

DO - 10.1088/1009-1963/16/7/008

M3 - 文章

AN - SCOPUS:34547411407

SN - 1009-1963

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JO - Chinese Physics (Overseas Edition)

JF - Chinese Physics (Overseas Edition)

IS - 7

M1 - 008

ER -

Sudden death of entanglement of a quantum model

Abstract

Keywords

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