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Contracted Bianchi identity

The Ricci tensor and scalar satisfy

\nabla^{α} R_{α β} = \frac{1}{2} \nabla_{β} R

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Table of contents 80 3
- Einstein tensor Contracted Bianchi identity 70 2
  - Flat FLRW Einstein-tensor divergence Einstein tensor 44 1
    - de Sitter scale factor in flat slicing Flat FLRW Einstein-tensor divergence 16

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