HyperDic: qed

English > 1 sense of the word QED:
NOUNcognitionQED, quantum electrodynamicsa relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons
English > QED: 1 sense > noun 1, cognition
MeaningA relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons.
Synonymquantum electrodynamics
Broaderquantum field theoryThe branch of quantum physics that is concerned with the theory of fields
Spanishelectrodinámica cuántica, QED

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