用于纠缠态引力相位测量的高灵敏度光纤干涉仪
量子物理
2025-06-26 v2 广义相对论与量子宇宙学
光学
摘要
在本文中，我们描述了旨在测量路径纠缠光子上引力诱导相位的实验现状。我们使用了一个千米级光纤干涉仪，其臂在地球引力势中垂直位移，使得在不同高度传播的光子积累不同的相位。截至目前，这是首次在无质量粒子上测量该效应，从而在实验上结合了广义相对论和量子力学。
引用
@article{arxiv.2506.09770,
title = {High-Sensitivity Fiber Interferometer for Gravitational Phase Shift Measurement on Entangled States},
author = {Eleonora Polini and Piotr Chruściel and Georgi Dvali and Christopher Hilweg and Begüm Kabagöz and Dorotea Macri and Thomas Mieling and Thomas Morling and Eric Oelker and Elisabeth Steininger and Xinghui Yin and Haocun Yu and Sebastian Zell and Tongxuan Zhang and Nergis Mavalvala and Philip Walther},
journal= {arXiv preprint arXiv:2506.09770},
year = {2025}
}
备注
This submission contains scientific errors and was not approved by all co-authors