International Journal of Theoretical Physics

, Volume 57, Issue 5, pp 1265–1271 | Cite as

Quantum Entanglement Death Problem Depict in Two Atomic Systems

Article
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Abstract

In this paper, we present a scheme that solves the entanglement death problem by using a quantum entanglement model. We solved this problem by analyzing the evolutionary properties of entanglement together with the time evolution of the two atomic systems that are independent of each other in space. We then design the related parameter of entanglement death and entanglement, in order to find out the cause of the entanglement death in order to address them, thereby improving the quality of quantum communication.

Keywords

Entangled death Entanglement Quantum evolution Two atomic systems 

Notes

Acknowledgements

This work is supported by Fundamental Research Funds for the Central Universities (ZYGX2014J051, ZYGX2014J066), Science and Technology projects in Sichuan Province (2015JY0178, 2014GZ0109, 2015KZ002, 2015JY0030), China Postdoctoral Science Foundation (2015M572464) and The Project-sponsored by OATF, UESTC, this work also is supported by Innovative talents training(Graduate)-Outstanding Doctoral academic support program, UESTC.

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.College of Network SecurityChengdu University of TechnologyChengduChina

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