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Spinors: a Mathematica package for doing spinor calculus in General Relativity
Published 12 Oct 2011 in gr-qc and hep-th | (1110.2662v2)
Abstract: The "Spinors" software is a "Mathematica" package which implements 2-component spinor calculus as devised by Penrose for General Relativity in dimension 3+1. The "Spinors" software is part of the "xAct" system, which is a collection of "Mathematica" packages to do tensor analysis by computer. In this paper we give a thorough description of "Spinors" and present practical examples of use.
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