Metric tensor (general relativity)
id:
metric-tensor-general-relativity-161-10858372
title:
Metric tensor (general relativity)
text:
In general relativity, the metric tensor is the fundamental object of study. The metric captures all the geometric and causal structure of spacetime, being used to define notions such as time, distance, volume, curvature, angle, and separation of the future and the past. In general relativity, the metric tensor plays the role of the gravitational potential in the classical theory of gravitation, although the physical content of the associated equations is entirely different. Gutfreund and Renn s
brand slug:
wiki
category slug:
encyclopedia
description:
Tensor that describes the 4D geometry of spacetime
original url:
https://en.wikipedia.org/wiki/Metric_tensor_(general_relativity)
date created:
2005-06-30T18:53:41Z
date modified:
2024-08-27T07:36:33Z
main entity:
{"identifier":"Q2045231","url":"https://www.wikidata.org/entity/Q2045231"}
image:
fields total:
13
integrity:
15