Hidden in Plain Sight 2: The Equation of the Universe by Andrew Thomas

Author:Andrew Thomas
Language: eng
Format: mobi
Tags: Professional Science, Astronomy & Space Science, Professional & Technical, Science & Math, Gravity, Cosmology, Physics
Published: 2013-06-14T21:00:00+00:00

Where ρ is the density (which we have seen before), and P is the pressure. We can see that the pressure term is multiplied by three. This is because, very unusually, all observers must measure the same energy and pressure of the vacuum — no matter how they are moving. As a result, this value of three is there purely because there are three dimensions of space! [9]

The repulsive component of the vacuum energy is therefore three times stronger than its attractive element. So the second Friedmann equation predicts an accelerating expansion.

But this all depends on the actual value of P. And that is where the problems really start …

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.