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Results tagged with event-horizon
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user 207432
An event horizon is a type of boundary such that any information past this boundary is inaccessible to the observer it is defined for. Common examples are the Schwarzschild radius of a black hole (which is defined commonly for all observers outside this radius) and the cosmological event horizon (which is defined as a radius from an observer)
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Can a sufficiently large black hole have low time dilation near its event horizon?
A non-spinning black hole without charge can be analyzed using the Schwarschild metric. The Schwarzschild radius (aka event horizon), measured as the circumference divided by $2 \pi$ is directly propo …
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