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Results tagged with general-relativity
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user 150787
For questions about mathematical problems arising from general relativity, the branch of physics which provides and studies the currently accepted geometric description of gravity.
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How to choose a set of non-orthonormal basis vectors for the absolute space of a stationary ...
In General Relativity, the space-time is described by the metric tensor $g_{\mu\nu}$, where $\mu,\nu=0,1,2,3$ and the interval is written as $$ds^2=g_{\mu\nu}dx^\mu dx^\nu$$.
A 3+1 split allows to wri …
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