标题： 关于单向光速的实验测定 显示英文标题

标题： On the experimental determination of the one-way speed of light

摘要： 在本次贡献中，从实验的角度探讨了单向光速各向同性的疑问。 特别是，我们分析了两种常用于确定单向光速的实验方法。 该分析旨在澄清这样的观点，即利用闭合路径的物理实体技术无法确定单向光速。 这里采用的程序将提供认识论工具，使物理学家理解到，对光速乃至任何物理实体的速度进行直接测量绝非简单之事。 我们的结果揭示了实验背后的物理学原理，这可能对具有狭义相对论基础知识的物理学家以及科学哲学家感兴趣。 显示英文摘要

摘要： In this contribution the question of the isotropy of the one-way speed of light from an experimental perspective is addressed. In particular, we analyze two experimental methods commonly used in its determination. The analysis is aimed at clarifying the view that the one-way speed of light cannot be determined by techniques in which physical entities close paths. The procedure employed here will provide epistemological tools such that physicists understand that a direct measurement of the speed not only of light but of any physical entity is by no means trivial. Our results shed light on the physics behind the experiments which may be of interest for both physicists with an elemental knowledge in special relativity and philosophers of science.