File:Big-rip-comoving.png

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摘要

描述Big-rip-comoving.png	English: Comoving worldlines (gray dashed), Lightcone RL (orange), Hubbleradius RH (blue), Eventhorizon RE (violet) & Particlehorizon RP (green) in a big rip universe (Ωr+Ωm+ΩΛ=1, Ωk=0). Coordinates: comoving distances R=r/a by cosmic time t (x=R, y=t). The Ω parameters are like in our universe (Ωm=0.315, ΩΛ=0.685), but under the assumption that the dark energy density increases with the scale factor (here the equation of state is w=-4/3). The big bang is at the bottom of the vertical t axis.
日期	2024年12月4日
来源	自己的作品, relativity.yukterez.net/o/bigrip.html
作者	Simon Tyran, Vienna (Yukterez)
其他版本	big crunch universe (Ωr=2, Ωk=-1) proper big crunch universe (Ωr=2, Ωk=-1) comoving big crunch universe (Ωr=2, Ωk=-1) conformal big crunch universe (Ωm=2, Ωk=-1) proper big crunch universe (Ωm=2, Ωk=-1) comoving big crunch universe (Ωm=2, Ωk=-1) conformal flat universe (Ωr=1) proper flat universe (Ωr=1) comoving flat universe (Ωr=1) conformal flat universe (Ωm=1) proper flat universe (Ωm=1) comoving flat universe (Ωm=1) conformal hyperbolic universe (Ωk>0, ΩΛ=0) proper hyperbolic universe (Ωk>0, ΩΛ=0) comoving hyperbolic universe (Ωk>0, ΩΛ=0) conformal closed inflationary universe (ΩΛ=2, Ωk=-1) proper closed inflationary universe (ΩΛ=2, Ωk=-1) comoving closed inflationary universe (ΩΛ=2, Ωk=-1) conformal big rip universe (Ωr+Ωm+ΩΛ=1) proper big rip universe (Ωr+Ωm+ΩΛ=1) comoving big rip universe (Ωr+Ωm+ΩΛ=1) conformal flat universe (Ωr+Ωm+ΩΛ=1) proper flat universe (Ωr+Ωm+ΩΛ=1) comoving flat universe (Ωr+Ωm+ΩΛ=1) conformal milne model (Ωk=1) proper milne model (Ωk=1) comoving milne model (Ωk=1) conformal milne model (Ωk=1) minkowski