量子场论
拉理论物理学里，量子场论（英语：Quantum field theory，简称QFT）是结合了量子力学、狭义相对论搭经典场论个一套自洽个概念搭工具。拉粒子物理学搭凝聚态物理学里向，量子场论可以分别为亚原子粒子搭准粒子建立量子力学模型。量子场论奈粒子视为更基础个场上个激发态，即所谓个量子，而粒子之间个相互作用则是以相应个场之间个交互项来描述。
This article uses material from the Wikipedia 吴语 article 量子场论, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). 除非另外声明，内容用CC BY-SA 4.0授权。 Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki 吴语 (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.