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, Ḣ, Ḧ, rH, rE, rP, rL, Σr, Ω