You are here:
Foswiki
>
Cosmo Web
>
InvisibleUniverse2009
>
InvUniv2009Peebles
(30 Oct 2009,
BoudRoukema
)
(raw view)
E
dit
A
ttach
<< Cosmo.WebHome %TOC% ---- %INCLUDE{"InvisibleUniverse2009Head"}% ---+ Jim Peebles * planck spectrum from CMB is spectacularly planck-like * this is independent of GR * likes prospect of growth rate estimates (cf Lefevre et al) * Hammer et al. galaxy fundamental plane type stuff * MOND - high predictivity * but has not (yet) given CMB type tests * inhomogeneous stuff (Buchert et al) * gravitational clustering energy should give effective pressure to homog model, i.e. about p sim rho v^2 sim 10^-5 rhomean and u sim 10^-5 rhomean * agrees with 2nd order perturbation theory * ArXiv:0910.5142 - everything points to 10^-6, not 10^0, so inhomogeneous arguments cannot explain Omega_Lambda * we still need improved and new cosmological tests * we need more accuracy, not just more precision -- Main.BoudRoukema - 03 Jul 2009
E
dit
|
A
ttach
|
P
rint version
|
H
istory
: r2
<
r1
|
B
acklinks
|
V
iew topic
|
Edit
w
iki text
|
M
ore topic actions
Topic revision: r2 - 30 Oct 2009,
BoudRoukema
Cosmo
Log In
or
Register
Toolbox
Create New Topic
Index
Search
Changes
Notifications
RSS Feed
Statistics
Preferences
Webs
Cosmo
Main
Sandbox
System
English
Français
Polski
Copyright © CC-BY-SA by the contributing authors. All material on this collaboration platform is copyrighted under CC-BY-SA by the contributing authors unless otherwise noted.
Ideas, requests, problems regarding Foswiki?
Send feedback