The Maths of General Relativity (7/8) – The Einstein equation

In this series, we build together the theory of general relativity. This seventh video focuses on the Einstein equation, the key ingredient of the theory which allows us to relate our mathematical model to the physical world.

0:00 – Equating curvature to content
1:49 – The Einstein equation
2:38 – A very complex equation
3:34 – Alternative form
4:14 – Concrete example – The Scwharzschild metric

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Alessandro Roussel,
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