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单词 quantum electrodynamics
释义

quantum electrodynamics

plural noun [treated as singular]
A quantum field theory that deals with the electromagnetic field and its interaction with electrically charged particles.Further understanding led to the development of relativistic quantum field theory, beginning with quantum electrodynamics, or QED for short, pioneered by Feynman, Schwinger and Tomonaga in the 1940s....
  • For this reason physicists sought the quantum theory of electromagnetism or quantum electrodynamics.
  • How well verified is the theory of quantum electrodynamics?
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更新时间:2025/1/11 13:34:12