MHV amplitudes
In theoretical particle physics, maximally helicity violating amplitudes (MHV) are amplitudes with massless external gauge bosons, where gauge bosons have a particular helicity and the other two have the opposite helicity. These amplitudes are called MHV amplitudes, because at tree level, they violate helicity conservation to the maximum extent possible. The tree amplitudes in which all gauge bosons have the same helicity or all but one have the same helicity vanish. MHV amplitudes may be calculated very efficiently by means of the Parke–Taylor formula.
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MHV amplitudes
In theoretical particle physics, maximally helicity violating amplitudes (MHV) are amplitudes with massless external gauge bosons, where gauge bosons have a particular helicity and the other two have the opposite helicity. These amplitudes are called MHV amplitudes, because at tree level, they violate helicity conservation to the maximum extent possible. The tree amplitudes in which all gauge bosons have the same helicity or all but one have the same helicity vanish. MHV amplitudes may be calculated very efficiently by means of the Parke–Taylor formula.
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Die Parke-Taylor-Formel, nach ...... h und mittels einer Rekursion.
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In theoretical particle physic ...... nd their interactions in QCD).
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Die Parke-Taylor-Formel, nach ...... Formalismus: Dabei bezeichnet:
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In theoretical particle physic ...... s of the Parke–Taylor formula.
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MHV amplitudes
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Parke-Taylor-Formel
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