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单词 quantum field theory
释义

quantum field theory

noun Physics
A field theory that incorporates quantum mechanics and the principles of the theory of relativity.Black hole radiation, known as Hawking radiation, comes about because relativistic quantum field theory is invariant under Lorentz transformations, but not under general coordinate transformations....
  • Physicists originally had a lot of trouble reconciling relativistic quantum field theory with the weak interaction that is responsible, for example, for what is called beta decay of neutron into proton, electron and neutrino.
  • Quantum electrodynamics, and its expansion to the electroweak Standard Model of particle physics, is also a quantum field theory.
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更新时间:2025/3/23 21:27:44