Vacuum solution (general relativity)
id:
vacuum-solution-general-relativity-297-3997457
title:
Vacuum solution (general relativity)
text:
In general relativity, a vacuum solution is a Lorentzian manifold whose Einstein tensor vanishes identically. According to the Einstein field equation, this means that the stress–energy tensor also vanishes identically, so that no matter or non-gravitational fields are present. These are distinct from the electrovacuum solutions, which take into account the electromagnetic field in addition to the gravitational field. Vacuum solutions are also distinct from the lambdavacuum solutions, where the
brand slug:
wiki
category slug:
encyclopedia
description:
Lorentzian manifold with vanishing Einstein tensor
original url:
https://en.wikipedia.org/wiki/Vacuum_solution_(general_relativity)
date created:
date modified:
2024-04-07T01:50:07Z
main entity:
{"identifier":"Q7908077","url":"https://www.wikidata.org/entity/Q7908077"}
image:
fields total:
13
integrity:
14