arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv quant-ph/9906067quant-ph
收藏

GHZ态的量子层析成像

Quantum tomography of the GHZ state

G. M. D'Ariano, M. Rubin, M. F. Sacchi, Y. Shih

摘要:

我们提出了一种方法,涉及II型和I型参数下转换的格林伯格-霍恩-蔡林格状态的生成,并触发光电探测器。所提出的实验装置产生的状态可以通过多模量子零差层析重建。在蒙特卡罗模拟的基础上研究了测量的可行性。

英文摘要:

We present a method of generation of the Greenberger-Horne-Zeilinger state involving type II and type I parametric downconversion, and triggering photodetectors. The state generated by the proposed experimental set-up can be reconstructed through multi-mode quantum homodyne tomography. The feasibility of the measurement is studied on the basis of Monte-Carlo simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑