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arxiv: hep-ph/0101265 · v1 · submitted 2001-01-23 · ✦ hep-ph

Optimization of symbolic evaluation of helicity amplitudes

classification ✦ hep-ph
keywords amplitudesbasisevaluationsymboliccompactconstructexpressionsfeynman
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We present a method for symbolic evaluation of Feynman amplitudes. We construct special polarization basis for spinor particles which produces compact expressions for tensor products of basis spinors.

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