holographic principle and the surface of last scatter
holographic principle and the surface of last scatter
holographic principle and the surface of last scatter
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Observable Universe<br />
The motion is that <strong>the</strong> visible universe, so defined,<br />
is a physical object which should be subject<br />
to <strong>the</strong> <strong>holographic</strong> <strong>principle</strong>. It is an exp<strong>and</strong>ing,<br />
ra<strong>the</strong>r than a static, object, yet my<br />
underst<strong>and</strong>ing is that <strong>the</strong> <strong>principle</strong>, at least in<br />
itscovariantform, isstillexpectedtobevalid. I<br />
shalluse<strong>the</strong>notationemployedby<strong>the</strong>WMAP7<br />
paper, from which all observational data are<br />
taken.<br />
The present age, t 0 , <strong>of</strong> <strong>the</strong> universe is measured<br />
to be<br />
t 0 = 13.75±0.13Gy (9)<br />
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