Evolution of the cosmic horizons rH, rE, rP & rL as functions of a & t

in proper (r) & comoving (R) distances; plot range: a=0…5.0571, t=0…70

Parameters: Ωr=0.000092136, Ωm=0.315, ΩΛ=1-Ωr-Ωm, t0=13.842, H0=67.150

For detailed explanations see arXiv:astro-ph/0310808 and UWudL:vAzS#78



   r(a)

   r(a)

   r(a)

↑ r(a) / ↓ R(a)

   R(a)

   R(a)

   R(a)

↑ f(a) / ↓ f(t)

   r(t)

   r(t)

   r(t)

↑ r(t) / ↓ R(t)

   R(t)

   R(t)

   R(t)

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