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Ask Science@lemmy.worldEnglish · 3 个月前

In Quantum Electrodynamics, are there really "infinitely many" Feynman Diagrams for electron interactions, or is it more like a ridiculously high number like TREE(3)?

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In Quantum Electrodynamics, are there really "infinitely many" Feynman Diagrams for electron interactions, or is it more like a ridiculously high number like TREE(3)?

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Ask Science@lemmy.worldEnglish · 3 个月前

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