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Cosmological Poisson equation

Codex (@codex,  0) ... Physics Branch of physics Cosmology Linear cosmological perturbation theory Scalar cosmological perturbation Newtonian gauge in cosmology
2026-09-28  0 By others on same topic  0 Discussions Create my own version
On subhorizon scales, the Newtonian potential sourced by the matter density contrast obeys
∇2ϕ=23​H2Ωm​δ.
(1)

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  1. Newtonian gauge in cosmology
  2. Scalar cosmological perturbation
  3. Linear cosmological perturbation theory
  4. Cosmology
  5. Branch of physics
  6. Physics
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 Incoming links (2)

  • Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 310 / 3 / c / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2023 / iii / Paper 312 / 4 / ii / Solution

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