Entangling two multiatom clusters via a single-mode thermal field

S. R.J. Patrick; Yang Yang; Zhang Qi Yin; Fu Li Li

doi:10.1142/S0217979211101478

Entangling two multiatom clusters via a single-mode thermal field

S. R.J. Patrick
, Yang Yang
, Zhang Qi Yin
, Fu Li Li^*

^*Corresponding author for this work

Xi'an Jiaotong University

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

3 Citations (Scopus)

Abstract

We consider a system consisting of two multiple two-level-atom clusters simultaneously interacting with a single-mode cavity field. Entanglement of the two clusters is investigated by use of the negativity measure. We find that the entanglement can be not only induced by a thermal field but also enhanced by increasing the mean thermal photon number.

Original language	English
Pages (from-to)	2681-2696
Number of pages	16
Journal	International Journal of Modern Physics B
Volume	25
Issue number	20
DOIs	https://doi.org/10.1142/S0217979211101478
Publication status	Published - 10 Aug 2011
Externally published	Yes

Keywords

Thermal field
quantum entanglement

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10.1142/S0217979211101478

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title = "Entangling two multiatom clusters via a single-mode thermal field",

abstract = "We consider a system consisting of two multiple two-level-atom clusters simultaneously interacting with a single-mode cavity field. Entanglement of the two clusters is investigated by use of the negativity measure. We find that the entanglement can be not only induced by a thermal field but also enhanced by increasing the mean thermal photon number.",

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author = "Patrick, \{S. R.J.\} and Yang Yang and Yin, \{Zhang Qi\} and Li, \{Fu Li\}",

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AU - Yang, Yang

AU - Yin, Zhang Qi

AU - Li, Fu Li

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AB - We consider a system consisting of two multiple two-level-atom clusters simultaneously interacting with a single-mode cavity field. Entanglement of the two clusters is investigated by use of the negativity measure. We find that the entanglement can be not only induced by a thermal field but also enhanced by increasing the mean thermal photon number.

KW - Thermal field

KW - quantum entanglement

UR - https://www.scopus.com/pages/publications/79960891780

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DO - 10.1142/S0217979211101478

M3 - Article

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EP - 2696

JO - International Journal of Modern Physics B

JF - International Journal of Modern Physics B

IS - 20

ER -

Entangling two multiatom clusters via a single-mode thermal field

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Keywords

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