Horizon (general relativity)
id:
horizon-general-relativity-273-1385608
title:
Horizon (general relativity)
text:
A horizon is a boundary in spacetime satisfying prescribed conditions. There are several types of horizons that play a role in Albert Einstein's theory of general relativity: Absolute horizon, a boundary in spacetime in general relativity inside of which events cannot affect an external observer
Event horizon, a boundary in spacetime beyond which events cannot affect the observer, thus referring to a black hole's boundary and the boundary of an expanding universe
Apparent horizon, a surface defi
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Horizon_(general_relativity)
date created:
date modified:
2024-03-06T13:23:13Z
main entity:
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image:
fields total:
13
integrity:
13