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Description:
Edward W. Kolb (known to most as "Rocky") gave the 2009 Buhl Lecture, sponsored by the Carnegie Mellon Department of Physics. In his lecture "Mysteries of the Dark Universe", Kolb talks about how most of the universe is in a mysterious form called dark matter and most of the energy in the universe is in an even more mysterious form called dark energy. In the next decade, the combination of new astronomical facilities, powerful particle accelerators and sensitive laboratory experiments promises to unlock the secrets of dark matter and dark energy, connecting the inner-space of the quantum with the outer space of the cosmos.
Kolb is the Arthur Holly Compton distinguished Service Professor of Astronomy & Astrophysics. In addition to more than 200 scientific papers, he is a co-author of The Early Universe, the standard textbook on particle physics and cosmology. He is the chair of the Department of Astronomy & Astrophysics at the University of Chicago.
To understand 'the Dark Universe' we need to know it space.
About Spaces.
We have two basic conceptions of Space.
1 According to Newton the space doesn’t depend on matter.
2 According to Einstein ( GRT ) the space depends on matter.
==.
Who is right? Who is wrong?
How is possible to understand their?
=====..
Newton used Euclidian (static and firm ) geometry
for solving physical problems.
But Lobachevsky, Bolyai and Riemann thought that to use
only Euclidian geometry was not enough to explain all the
effects in the Universe. Why, because our Universe is not
static and firm. The physical processes in Universe change all the time
so the Euclidian geometry also has to change. This lead Lobachevsky,
Bolyai and Riemann to discover Non-Euclidian geometry which is not
static but dynamic and elastic.
In 1915 Einstein said the mass and speed (moving mass) can change
the geometry of space. (GRT). It means the physics without geometry
is a limited part of science. It means the physics without geometry
is not complete (whole) part of science.
But now mathematicians use Non- Euclidian geometry and they do not
know the power of these changes from Euclidian to Non-Euclidian
geometry. They do not interested how these changes came.
And physicists use forces (energy, impulse, …etc) without know
anything about geometrical changes of particles. They do not think about
this. For them the particle is only represented by a “mathematical pointâ€.
After all, they say the situation in QT is crazy, the Nature is paradoxical.
I know why they say this, because one hand “physical†doesn’t know that
the other hand “geometrical†does.
In 1915 Einstein connected Mass with Geometry.
Maybe now, in 2010, somebody will try to understand the interaction
between an Infinite Small Particle and Geometry.
If physicists think about a particle as a " mathematical point"
the result can be only paradoxical. And I am sure if somebody
takes into consideration the geometrical form of particle the
paradoxes in Physics will disappear.
===============..
P.S.
There is a third space- negative 4D Minkowski space, but because nobody
knows what it really essence is therefore I will keep silence.
==========.
Best wishes.
Israel Sadovnik. Socratus.
============ .