Study Materials For Mit Course [8.282] - Introductory Astronomy.pdf

文档介绍：EVOLUTION OF SCALE FACTOR WITH TIME
5
Ω in steps of from 0 to 3
M
Ω= 0
4 Λ
0
3
o
R/R
2
1
3
0
-1 0 1 2 3 4
[TIME-T ] H
o o
EVOLUTION OF SCALE FACTOR WITH TIME
5
Ω in steps of from 0 to 1
M
Ω+ Ω= 1
M Λ
4
0
3
o
R/R
1
2
1
0
1
0
-1 0 1 2 3 4
[TIME-T ] H
o o
EVOLUTION OF HUBBLE "CONSTANT"
10
9 Ω in steps of from 0 to 3
M
8 Ω
Λ= 0
7
6
5
4
o 3
3
H/H
0
2
1
0
0
-1
-2
3
-3
-4
-1 0 1 2 3 4
[TIME-T ] H
o o
EVOLUTION OF HUBBLE "CONSTANT"
10
9 Ω in steps of from 0 to 1
M
8 Ω+ Ω= 1
M Λ
7
6
5 1
4
o
3
H/H
2 0
1
0
1
-1
-2
-3
-4
-1 0 1 2 3 4
[TIME-T ] H
o o