Recent content by coqui82

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    Graduate How Does the Affine Connection Contract in General Relativity?

    Thanks a lot Bill! Much more clear now! And yes, Weinberg uses both terms, although affine connection is a more general one.
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    Graduate How Does the Affine Connection Contract in General Relativity?

    Hi everyone! I have some problems with indices in general relativity. I am now working with the classic textbook by S. Weinberg and in eq. (4.7.4) we find...