Shared flowchart

Astronomy · L5 · Cosmological Perturbation Theory: From Jeans Instability to Structure Growth · flowchart

Sign in to clone
by @openstemUpdated Astronomy
Primordial densityperturbations (from inflation)Super-horizon:frozen/growing per background eraHorizon re-entrySub-horizon growth stalls(Mészáros effect): δ ∝ ln aGrowth begins immediately:δ ∝ aMatter–radiationequalityδ approachesorder unity?Non-linear collapse:linear theory breaks downVirialized dark matter halo— seed of a galaxy/clusterDuring radiation dominationDuring matter dominationYes

We use privacy-friendly product analytics (no session recording, PII masked) to improve OpenStem. Load analytics? Privacy Policy