The Evolution of Matter Through Cosmological Time
Year: 2010 Pages: 12
This history of the universe is based on the single assumption that the mass of the electron
gradually decreases over time. Except for the exceptions produced by this assumption, all of the other
well established physical laws and constants of the standard model of physics remain intact. Near the
beginning of the universe, the proton and the electron had identical masses and were a Primordial Matter/
Antimatter Pair. After a chain annihilation of about 256 cycles, the electron's mass had decreased
to the point where it could no longer annihilate with the proton. This left the 2256 electrons and protons
that we have in the universe today. At this stage, protons and electrons could combine to form neutrons
but not atoms. Long after, at the point where the electron became small enough to couple with a proton
into a hydrogen atom, the neutrons began to decay and hydrogen atoms began to emit large quantities
of photons. This initial burst of photons had the same wavelengths as the 2.7˚ Cosmic Blackbody Radiation
spectrum of today. Since this very cold time, the temperature for hydrogen radiation has increased
from 2.7˚ K to about 3000˚ K. The rate of the electron's gradual mass decrease can be determined by
measuring the Hubble Constant. In the past, when the electron had more mass, the atomic spectra from
distant galaxies had longer wavelengths and thus appears red shifted to us today. As the electron loses
mass, and the atomic spectra heats up, the volume of atoms decreases. Heavy elements at the earth's
center lose volume more slowly than the light elements in the earth's crust. It is this effect that drives
plate tectonics and causes the continents to separate.