What happens when you try to chop a photon in half?

当你试图把光子劈成两半时会发生什么？

作者: John Timmer | 分类: Science, optics, particle physics, photons | 原文: arstechnica.com

时间: Wed, 22 Jul 2026 14:17:08 +0000

A photon is a single particle of light, and under normal circumstances, it can't be divided. But a photon is also not a particle, in the sense that it does not have a specific location. Instead, it is an extended object.

⋯ 继续阅读请登录会员 ⋯