Metric tensor

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

In general relativity, the metric tensor (in this context often abbreviated to simply the metric) is the fundamental object of study.

Excerpt from the Wikipedia article “Metric tensor (general relativity)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Traced by User:Stannered, Public domain, via Wikimedia Commons.