Evolution of the Hubble radius (proper and comoving distances)

rH(a)=c/H(a), H(a)=H0√(Ωr/a⁴+Ωm/a³+ΩΛ), t(a)=∫{0…a}[da/a/H(a)]

Ωr=0.000092136, Ωm=0.315, ΩΛ=1-Ωr-Ωm, t0=13.8420e+9, H0=67.150

Final proper Hubble radius: rH(∞)=rE(∞)=c/H0/√(ΩΛ)=17.59481e+9


Linear Plots, Proper Distances



rH(a)




rH(t)


Linear Plots, Comoving Distances



RH(a)




RH(t)


Log/Log Plots, Proper Distances



rH(a)




rH(t)


Log/Log Plots, Comoving Distances



RH(a)




RH(t)

«back   Index: a, ȧ, ä, ã, â, H, , , rH, rE, rP, rL, Σr, Ω