holographic principle and the surface of last scatter
holographic principle and the surface of last scatter
holographic principle and the surface of last scatter
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
The critical density, ρ c , is provided by <strong>the</strong> formula<br />
ρ c =<br />
⎛<br />
⎜<br />
⎝<br />
3H 2 0<br />
⎞<br />
⎟<br />
⎟ (11)<br />
⎠<br />
8πG<br />
whose value depends on H 0 , as does <strong>the</strong> total,<br />
baryonic plus dark, matter density, ρ m<br />
ρ m ≡ Ω m ρ c (12)<br />
Because<strong>the</strong>erroron<strong>the</strong>Hubbleparameter,H 0 ,<br />
is several per cent, it is best to avoid H 0 , in<br />
checking <strong>the</strong> <strong>holographic</strong> <strong>principle</strong>.<br />
27
Change language