The story starts with quantum field theory, which is incredibly complex, but the simplified version is that even empty space is filled with fields that could govern the interactions of any quantum objects in or near that space. You can think of different particles as energetic excitements of these fields—so a photon is simply an energetic state of the quantum field.
Fin Costello/Redferns/Getty Images
。快连下载安装对此有专业解读
Source: Computational Materials Science, Volume 266
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04