通过阿克森像素媒介的纠缠探针
量子物理
2025-11-20 v3 高能物理 - 唯象学
摘要
纠缠是纯量子属性，随着未来量子技术的出现，对于探测标准模型之外的物理在桌面实验中将极其有帮助。本文我们提供一种用于 Yukawa 型势在红外 regime 中成对中性/带电粒子在空间量子叠加态之间的纠缠的基于部分正转置的纠缠 witness。纠缠通过超出标准模型的相互作用产生，例如阿克森像素或基于弦理论的额外维度的引力。我们将研究不同模型中的受限耦合，以及 decoherence rate，以显示在近期纠缠驱动的实验中可以搜索哪些参数。
引用
@article{arxiv.2503.19072,
title = {Entanglement witnesses mediated via axionLike particles},
author = {Pablo Guillermo Carmona Rufo and Ayush Kumar and Carlos Sabín and Anupam Mazumdar},
journal= {arXiv preprint arXiv:2503.19072},
year = {2025}
}
备注
Several mistakes that affect the results in Figures 4 and 5 were found. The rest of the analysis in the work is correct. A new corrected version is expected to be published soon