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Computation of the Einstein tensor with FORMAC

โœ Scribed by A.D. Payne

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
361 KB
Volume
4
Category
Article
ISSN
0010-4655

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โœฆ Synopsis

The Einstein tensor can be derived from the covariant metric tensor. However, if the metric components are complicated functions of the coordinates or the metric is not orthogonal then the derivation by hand can be quite tedious. In this paper a FORMAC program is described which provides automatic computation of the Einstein tensor.

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