Einstein Field Equations
Tags: #physicsEquation
$$G^{\alpha\beta}:=R^{\alpha\beta}-\frac{1}{2}g^{\alpha\beta}R \\ G_{\alpha\beta}=\frac{8\pi \kappa}{c^{2}}T_{\alpha\beta}$$Latex Code
G^{\alpha\beta}:=R^{\alpha\beta}-\frac{1}{2}g^{\alpha\beta}R \\
G_{\alpha\beta}=\frac{8\pi \kappa}{c^{2}}T_{\alpha\beta}
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Introduction
Latex code for the Einstein Field Equations. I will briefly introduce the notations in this formulation.
- The Einstein tensor is given by:
, and
is the Ricci scalar.
- With the variational principles
, the Einstein field equations can be derived:
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