(Q6715868)

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MHV amplitudes

in quantum field theory, an amplitude with n massless external gauge bosons, where n–2 gauge bosons have a particular helicity and the other 2 have the opposite helicity

Parke–Taylor formula
maximally helicity-violating amplitude

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subclass of

scattering amplitude

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defining formula

A(1^{+}\dotsm i^{-}\dotsm j^{-}\dotsm n^{+})={\frac {\langle ij\rangle ^{4}}{\langle 12\rangle \langle 23\rangle \dotsm \langle (n-1)n\rangle \langle n1\rangle }}

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WikiProject Mathematics

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/m/047rxj7

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Microsoft Academic ID

2778720942

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Wikipedia(2 entries)

dewiki Parke-Taylor-Formel
enwiki MHV amplitudes

(Q6715868)

MHV amplitudes

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