spinney

spinney: a Form library for helicity spinors In this work, the library spinney is presented, which provides an implementation of helicity spinors and related algorithms for the symbolical manipulation program Form. The package is well suited for symbolic amplitude calculations both in traditional, Feynman diagram based approaches and unitarity-based techniques.

References in zbMATH (referenced in 1 article , 1 standard article )

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  1. Cullen, G.; Koch-Janusz, M.; Reiter, T.: spinney: a Form library for helicity spinors (2011)