The Maple package NPTOOLS; a symbolic algebra package for tetrad formalisms in general relativity

DOI10.1016/S0010-4655(98)00163-5zbMath1001.83002WikidataQ127321663 ScholiaQ127321663MaRDI QIDQ1612023

Sasha Cyganowski, John Carminati

Publication date: 28 August 2002

Published in: Computer Physics Communications (Search for Journal in Brave)

zbMATH Keywords

Lorentz grouptetrad formalismsymbolic algebraNewman-Penroseorthonormal tetrad formalismPetrov-Plebański

Mathematics Subject Classification ID

Symbolic computation and algebraic computation (68W30) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Applications to the sciences (65Z05) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Packaged methods for numerical algorithms (65Y15)

Related Items (3)

On an alignment condition of the Weyl tensor ⋮ Symbolic computation and perfect fluids in general relativity ⋮ Shear-free perfect fluids in general relativity: Gravito-magnetic spacetimes

Uses Software

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Cites Work

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• Characterization of locally rotationally symmetric space-times
• An improved algorithm for quadratic equation classification and Petrov classification
• The automatic conversion of spinor equations to dyad form in MAPLE
• Tilted homogeneous cosmological models
• Gravitational waves in general relativity. VI. The outgoing radiation condition
• A class of shear-free perfect fluids in general relativity. I
• Shear-free perfect fluids with zero magnetic Weyl tensor
• Computer-aided classification of the Ricci tensor in general relativity
• Shear-free perfect fluids in general relativity. I. Petrov type N Weyl tensor
• The classification of the Ricci tensor in general relativity theory
• Shear-free perfect fluids in general relativity: IV. Petrov type III spacetimes
• Shear-free perfect fluids in general relativity: III. Petrov type III spacetimes
• Dyadic Analysis of Space-Time Congruences

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