File:Spacetime-diagram-flat-universe-conformal-coordinates.png
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Summary
| Description |
English: Comoving worldlines (gray dashed), Lightcone RL (orange), Hubbleradius RH (blue), Eventhorizon RE (violet) & Particlehorizon RP (green) in a flat universe (Ωr+Ωm+ΩΛ=1, Ωk=0). Initial parameters at a=1: Ωr=0.000092136, Ωm=0.315, ΩΛ=1-Ωr-Ωm, H0=67.15 km/Mpc/s (Ωr includes photons and neutrinos). Coordinates: comoving distances R by conformal time η=RP/c (x=R, y=η). The lightcone origin is at the present time t=13.842 Gyr at Scalefactor a=1. The big bang is at the bottom of the vertical η axis. |
| Date | |
| Source | Own work, flrw.yukterez.net |
| Author | Simon Tyran, Vienna (Yukterez) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:44, 1 December 2024 | | 3,840 × 1,912 (139 KB) | Yukterez | Uploaded own work with UploadWizard |
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