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TitleSpinors : a mathematica package for doing spinor calculus in General Relativity
Author(s)García-Parrado Gómez-Lobo, Alfonso
Martín-García, José María
KeywordsGeneral relativity
Computer algebra
Tensor calculus
Spinor calculus
Tensor analysis
Tensor computer algebra
Issue date19-May-2012
JournalComputer Physics Communications
Abstract(s)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.
Publisher version
AccessRestricted access (UMinho)
Appears in Collections:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

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