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Mastering Cosmological Perturbation Theory

FLRW Background Cosmology → Comparison with Observations

A systematic graduate-level path to mastering the theory of linear perturbations in the universe, covering gauge invariance, scalar/vector/tensor decomposition, the Boltzmann equations, and the evolution of perturbations leading to predictions for the CMB and LSS.

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14 steps · 14 nodes · 3 stages

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14 steps · 3 stages. Click any step to inspect it and see it on the Path Map.

Stage 1

Foundation

5 steps

Stage 2

Core Concepts

5 steps

Stage 3

Advanced Topics

4 steps

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