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Results tagged with observers
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user 123664
For questions related to observers in relativity or quantum mechanics.
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Kruskal Solution to Black hole
The Schwarzschild metric is a solution of Einstein's equations, given by
$$ ds^2 = -f(r)dt^2+ \frac{dr^2}{f(r)} + r^2d\Omega^2 $$
where $f(r) = (1 -\frac{2M}{r}) $. Here M is a parameter, which could …
