一个几何公式来测量三量子比特系统中的全局和真实纠
Salvio Luna-Hernández1, Marco Enríquez2, Oscar Rosas-Ortiz1
1Physics Department, Cinvestav, AP 14-740, 07000, México City, Mexico.
Scientific reports
|October 28, 2024
概括
我们介绍了一种几何方法来量化三方量子比特系统中的纠. 这种方法有助于控制和操纵量子纠用于实际应用.
科学领域:
- 量子信息科学 量子信息科学
- 量子计算是一种量子计算.
- 量子纠是一种量子纠.
背景情况:
- 量化多方纠对于量子信息处理至关重要.
- 现有的措施往往在两个以上组件的系统中与真正的多方纠作斗争.
研究的目的:
- 开发一种纯几何公式来量化三方量子比特系统中的纠.
- 为全球和真正的纠而采取措施.
- 探索控制和操纵纠的方法.
主要方法:
- 使用基于纠多重体的几何方法.
- 定义多类型使用最小固有值的减少密度矩阵.
- 关联纠尺度与投射到两半可分离的段落.
主要成果:
- 引入了两种不同的测量方法来量化三方量子比特系统中的纠.
- 成功地发现了全球和真正的纠.
- 通过解决"反向问题"来控制系统行为的方法.
结论:
- 几何公式提供了一种新的方法来理解和量化多方纠.
- 开发的测量方法提供了对量子相关性本质的洞察.
- 控制纠的能力为实际的量子技术开辟了道路.
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