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Results tagged with singularities
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user 100271
Use this tag for questions about singularities in physical quantities, i.e. cases where a quantity becomes or appears to become infinite or ill-defined. Consider the more specific tags [black-holes] and [wormholes] for certain kinds of singularities occurring in general relativity. For the procedure of "getting rid" of singularities, consider the [regularization] tag.
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Physical interpretation of the Reissner-Nordström metric
The Reissner-Nordström metric (in spherical coordinates and $c = 1$) differs from the Schwarzschild metric in a additive term $$\frac{GQ^2}{4\pi\epsilon_0 r^2},$$ so the metric is
$$ds^2 = \left(1 - \ …
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