2009 Annual Meeting of the California Section of the APS
Volume 54, Number 18
Friday–Saturday, November 13–14, 2009;
Monterey, California
Session S4: Gravitation Physics
2:00 PM–4:00 PM,
Saturday, November 14, 2009
Spanagel
Room: 421
Chair: John Price, CSU Dominguez Hills
Abstract ID: BAPS.2009.CAL.S4.10
Abstract: S4.00010 : Understanding Dark Energy
3:48 PM–4:00 PM
Preview Abstract
Abstract
Author:
Howard Greyber
By careful analysis of the data from the WMAP satellite,
scientists were surprised to determine that about 70\% of the
matter in our universe is in some unknown form, and labeled it
Dark Energy. Earlier, in 1998, two separate international groups
of astronomers studying Ia supernovae were even more surprised to
be forced to conclude that an amazing smooth transition occurred,
from the expected slowing down of the expansion of our universe
(due to normal positive gravitation) to an accelerating expansion
of the universe that began at at a big bang age of the universe
of about nine billion years. In 1918 Albert Einstein stated that
his Lambda term in his theory of general relativity was ees,``the
energy of empty space,'' and represented a negative pressure and
thus a negative gravity force. However my 2004 ``Strong''
Magnetic Field model (SMF) for the origin of magnetic fields at
Combination Time (Astro-ph0509223 and 0509222) in our big bang
universe produces a unique topology for Superclusters, having
almost all the mass, visible and invisible, i.e. from clusters of
galaxies down to particles with mass, on the surface of an
ellipsoid surrounding a growing very high vacuum. If I
hypothesize, with Einstein, that there exists a constant ees
force per unit volume, then, gradually, as the universe expands
from Combination Time, two effects occur (a) the volume of the
central high vacuum region increases, and (b) the density of
positive gravity particles in the central region of each
Supercluster in our universe decreases dramatically. Thus
eventually Einstein's general relativity theory's repulsive
gravity of the central very high vacuum region becomes larger
than the positive gravitational attraction of all the clusters of
galaxies, galaxies, quasars, stars and plasma on the Supercluster
shell, and the observed accelerating expansion of our universe
occurs. This assumes that our universe is made up mostly of such
Superclusters. It is conceivable that the high vacuum region
between Superclusters also plays a role in adding extra repulsive
gravity force. Note that cosmologist Stephen Hawking comments on
his website that ``There is no reason to rule out negative
pressure. This is just tension.''
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2009.CAL.S4.10