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holographic principle and the surface of last scatter

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The <strong>holographic</strong> pronciple requires that<br />

⎡⎛<br />

⎢<br />

⎣<br />

⎞<br />

⎝S⎠ ⎛ k<br />

⎞ V.U.<br />

⎝S<br />

k<br />

⎤<br />

⎥<br />

⎠ ⎦<br />

BH<br />

≤ 1 (15)<br />

A shift parameter, R, was defined by Bond, Efstathiou<br />

<strong>and</strong> Tegmark (BET) as<br />

R =<br />

√<br />

Ωm H 2 0<br />

c<br />

(1+Z ∗ )D A (Z ∗ ) (16)<br />

which was, with greatprescience, introduced by<br />

BET, as a dimensionless quantity, to be measured,<br />

accurately, by CMB observations.<br />

29

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