Quantum entanglement in coupled harmonic oscillator systems: From micro to macro

Jhih Yuan Kao, Chung Hsien Chou

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

We investigate the entanglement dynamics of several models of coupled harmonic oscillators, whereby a number of properties concerning entanglement have been scrutinized, such as how the environment affects entanglement of a system, and death and revival of entanglement. Among them, there are two models for which we are able to vary their particle numbers easily by assuming identicalness, thereby examining how the particle number affects entanglement. We have found that the upper bound of entanglement between identical oscillators is approximately inversely proportional to the particle number.

原文English
文章編號073001
期刊New Journal of Physics
18
發行號7
DOIs
出版狀態Published - 2016 七月

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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