Let’s shed a little light on dark matter.

v_c(r) = √[(G M(r)/r) (1 + ε φ(r; λ))]
φ(r; λ) = ∫₀^∞ (4π r′² ρ(r′) e^{–|r–r′|/λ}/|r–r′|) dr′

Gravity doesn’t need hidden mass—just a deeper feedback term.

#DarkMatter #GalacticRotationCurve
#Astrophysics