arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2312.13670quant-ph
收藏

三路径干涉仪中的情境粒子传播

Contextual particle propagation in a three-path interferometer

Holger F. Hofmann

AI总结:

本文通过三路径干涉仪演示Kochen-Specker情境性导致的单光子干涉悖论,强调动力学在量子信息中的关键作用。

摘要:

量子信息基于经典逻辑与由Kochen-Specker情境性所描述的量子相干性之间的明显矛盾。令人惊讶的是,这种矛盾可以在一个相对简单的三路径干涉仪中得到演示,在该干涉仪中,无法追踪单个光子通过干涉仪五个连续阶段时的路径。在此,我讨论了三路径干涉仪所揭示的单光子干涉的悖论性方面,并指出了动力学在量子信息中的关键作用。

英文摘要:

Quantum information is based on the apparent contradictions between classical logic and quantum coherence described by Kochen-Specker contextuality. Surprisingly, this contradiction can be demonstrated in a comparatively simple three-path interferometer, where it is impossible to trace the path of a single photon through five consecutive stages of the interferometer. Here, I discuss the paradoxical aspects of single photon interferences revealed by the three-path interferometer and point out the essential role of dynamics in quantum information.

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。

↑