Four-velocity
id:
four-velocity-313-3590243
title:
Four-velocity
text:
In physics, in particular in special relativity and general relativity, a four-velocity is a four-vector in four-dimensional spacetime that represents the relativistic counterpart of velocity, which is a three-dimensional vector in space. Physical events correspond to mathematical points in time and space, the set of all of them together forming a mathematical model of physical four-dimensional spacetime. The history of an object traces a curve in spacetime, called its world line. If the object
brand slug:
wiki
category slug:
encyclopedia
description:
Analogue of velocity in four-dimensional spacetime
original url:
https://en.wikipedia.org/wiki/Four-velocity
date created:
date modified:
2023-11-20T20:41:03Z
main entity:
{"identifier":"Q1322540","url":"https://www.wikidata.org/entity/Q1322540"}
image:
fields total:
13
integrity:
14