Marco Bruni
GGI Florence, October 2006
RW dynamics
§
We now consider the dynamics in RW
models with quadratic EoS
§
P=P
o
+
a
r
+
e
r
/
r
c
First
Ò
high energy
Ó
EoS, neglecting
P
o
Then
Ò
low energy
Ó
affine EoS,
e
=0
Finally, most significant cases with full EoS
2