Necessary and sufficient conditions for the entanglement sudden death under amplitude damping and phase damping

Jie Hui Huang; Shi Yao ZHU

doi:10.1103/PhysRevA.76.062322

Necessary and sufficient conditions for the entanglement sudden death under amplitude damping and phase damping

Jie Hui Huang^*, Shi Yao ZHU

^*Corresponding author for this work

Department of Physics

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

64 Citations (Scopus)

Abstract

By using principal minor method, which is developed from the Peres-Horodecki criterion for the separability of a quantum state, we derive the necessary and sufficient conditions for the entanglement sudden death of a two-qubit state under amplitude damping and phase damping.

Original language	English
Article number	062322
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	76
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevA.76.062322
Publication status	Published - 26 Dec 2007

Scopus Subject Areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.76.062322

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title = "Necessary and sufficient conditions for the entanglement sudden death under amplitude damping and phase damping",

abstract = "By using principal minor method, which is developed from the Peres-Horodecki criterion for the separability of a quantum state, we derive the necessary and sufficient conditions for the entanglement sudden death of a two-qubit state under amplitude damping and phase damping.",

author = "Huang, {Jie Hui} and ZHU, {Shi Yao}",

year = "2007",

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N2 - By using principal minor method, which is developed from the Peres-Horodecki criterion for the separability of a quantum state, we derive the necessary and sufficient conditions for the entanglement sudden death of a two-qubit state under amplitude damping and phase damping.

AB - By using principal minor method, which is developed from the Peres-Horodecki criterion for the separability of a quantum state, we derive the necessary and sufficient conditions for the entanglement sudden death of a two-qubit state under amplitude damping and phase damping.

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U2 - 10.1103/PhysRevA.76.062322

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JO - Physical Review A

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Necessary and sufficient conditions for the entanglement sudden death under amplitude damping and phase damping

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