GRAMA. A Mathematica program for analytical calculations in 10-dimensional supergravity. Version 1.0

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dc.creatorSaulina, N. A.
dc.creatorTerentjev, E. M.
dc.creatorTerentiev, M. V.
dc.date1995-08-25
dc.date1995-08-25
dc.date.accessioned2026-07-07T09:04:04Z
dc.date.available2026-07-07T09:04:04Z
dc.description"GRAMA" is a Mathematica package for doing symbolic tensor computations and complicated algebraic manipulations in 10-dimensional (D=10) simple (N=1) supergravity. The main new ingredients of this package inside the general Mathematica environment are the computation of complicated products of Dirac matrices and the treatment of covariant derivatives: spinorial and vectorial. In principle, with small modifications, GRAMA can also be used for calculations in 4-dimensional supergravity. With the help of this package we were able to obtain the equations of motion and the Lagrangian for the 10-D supergravity including superstring corrections (see hep-th/9507033) - a calculation that would be otherwise impossible to perform. "GRAMA" is designed as a community- and user-friendly program.
dc.descriptionGRAMA user-manual and basic algorithms (LaTeX, 14 pages); Mathematica script for the GRAMA package: files progr-a.ma, progr-b.ma, progr-c.ma, progr-id.ma - 125 Kb total
dc.identifierhttps://arxiv.org/abs/hep-th/9508138
dc.identifierhttp://arxiv.org/abs/hep-th/9508138
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/149240
dc.subjectHigh Energy Physics - Theory
dc.titleGRAMA. A Mathematica program for analytical calculations in 10-dimensional supergravity. Version 1.0
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