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Kovariante Superpotentiale in der Allgemeinen Relativitätstheorie
Author(s) -
Kasper U.
Publication year - 1973
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19734850206
Subject(s) - tetrad , connection (principal bundle) , holonomic , physics , space (punctuation) , theoretical physics , mathematical physics , mathematics , pure mathematics , quantum mechanics , geometry , computer science , operating system
We consider the connection between E INSTEIN 's, v. F REUD 's, and M ØLLER 's views concerning the energy‐momentum problem. First we generalize M ØLLER 's expressions in such a way that the tetrad need not be orthonormalized. Then we mark out a covering of space‐time with holonomic tetrads in the sense given by S CHOUTEN . In case that the covering of space‐time with natural bases used to give the components of all quantities, is identical with the marked out covering of space‐time with holonomic tetrads, we obtain from the generalized M ØLLER 's expressions the well known ones given by E INSTEIN and v. F REUD .