24 October 2017

A Thin Sheet of Reality: The Universe as a Hologram (Full)

1 comment:

HouwLiong said...

This region may be characterized by energies around 1.22×1019 GeV (the Planck energy), time intervals around 5.39×10−44 s (the Planck time) and lengths around 1.62×10−35 m (the Planck length).
The five universal constants that Planck units, by definition, normalize to 1 are:
the speed of light in a vacuum, c,
the gravitational constant, G,
the reduced Planck constant, ħ,
the Coulomb constant,
1/4πε0
the Boltzmann constant, kB