- #1
FunkyDwarf
- 489
- 0
Hey guys,
Can someone please explain to me this image:
http://www.astro.ucla.edu/~wright/omega0.gif
from the page
http://www.astro.ucla.edu/~wright/cosmo_02.htm
What i do understand:
I understand the concept of light cones
I understand that the units used for the axes means the lines are a 45 degree angle indicate the particle/causaility horizon thing (i think)
I think i understand that non parallel worldlines implies relativistic effects taking place
I don't understand what the red line thing is.
So yeh i don't get much of this, any help would be appriciated =)
Thanks
-G
Can someone please explain to me this image:
http://www.astro.ucla.edu/~wright/omega0.gif
from the page
http://www.astro.ucla.edu/~wright/cosmo_02.htm
What i do understand:
I understand the concept of light cones
I understand that the units used for the axes means the lines are a 45 degree angle indicate the particle/causaility horizon thing (i think)
I think i understand that non parallel worldlines implies relativistic effects taking place
I don't understand what the red line thing is.
So yeh i don't get much of this, any help would be appriciated =)
Thanks
-G