The phrase
"relativity theory" refers to a scientific concept that explains how motion and gravity work in a specific way. It was developed by physicist Albert Einstein.
Relativity theory tells us that everything in the universe is connected and that the laws of physics are the same for everyone, no matter how they are moving. This theory helps us understand how time, space, and gravity are all related to each other.
Full definition
He was able to teach us the basic ideas
of relativity theory, such that we believed we understood it, which I now know is not true.
It is well known that the approximate method of integration of the gravitational equations of the
general relativity theory leads to the existence of gravitational waves [2].
The original point
in relativity theory is that there are two different descriptions of the phenomena, which will have the same content with different form.
Even within physics there is not much interest in developing a coherent quantum theory or integrating
relativity theory with it.
It probably should be emphasized that these conditions apply only at the level of fundamental events and in no way contradict the limitations imposed
by relativity theory upon the transmission of signals accessible to human beings.
Meanwhile, Brad Delong cites an attack
on relativity theory by Tom Bethell of the American Spectator and Hoover Institution.
While
orthodox relativity theories did grant the need to use tangent flats, or an equivalent, in instituting coordinates into the variable space of relativity, they held that these flats were mere scaffolding and not a part of reality.
Time flows slightly faster on the Global Positioning System satellites than it does on the ground, so Einstein's
relativity theory comes into play when figuring out where on Earth you are.
too specialized for the historian of biological sciences to be concerned with certainly reflects Whitehead's continuing interest in mathematics; his fellows may well have been impressed by their colleague's work on mathematical logic and the equations of
relativity theory when they agreed to this subsection in addition to «Prolegomena to Mathematics» (D.VI), one of three options open to the degree candidate.
However, in keeping with his insistence that geometry and physics were distinct, Whitehead maintained his opposition to the way in
which relativity theory was understood.
And the amazing thing is that the amount of lensing that we found through these calculations is consistent with what Einstein's general
relativity theory predicted.
Is Quantum theory common sense, is
Relativity theory common sense, is electromagnetic theory common sense, is Newtonian mechanics common sense?
Here Whitehead, himself a mathematical physicist, undertook to make a major contribution by developing his
own relativity theory.
For a recent mainstream discussion of levels and the possibility of reduction, see John Cowperthwaite Graves, The Conceptual Foundations of
Contemporary Relativity Theory (Cambridge, Mass.: MIT Press, 1971).
Perhaps the implicate order of quantum physics can be understood more relativistically and
perhaps relativity theory can be reformulated in terms of quanta.
Bergson was worried about the interpretation of
relativity theory proposed by Minkowski in which time is a fourth dimension of space and in which the experience of temporal relations is analogous to shining a flashlight through the fourth dimension and finding the things that are «already there» (timelessly there).
Dirac
brought relativity theory to bear on quantum physics so that it could properly deal with events that occur at a substantial fraction of the speed of light.
Just
compare relativity theory [which postulates that time is relative and depends on the observer] to Newtonian space - time.
The misunderstandings and distortions of the meaning of
relativity theory provide the focus for the first few chapters of the book.
This effect is described by General
Relativity Theory as the gravitational red shift — it is detectable in spectral lines that shift toward the red end of the spectrum.
On May 29, 1919, astronomers observing a solar eclipse provided the initial confirmation of his second and
grander relativity theory, called general relativity.
General
Relativity Theory also predicts that the rates of all clocks are equally influenced by gravitation independent of how these clocks are physically or technically constructed.
«Without any question, Stephen's work on black hole evaporation was hugely important, because it
linked relativity theory, quantum theory, and thermodynamics,» says physicist George Ellis of the University of Cape Town, in South Africa, who worked with Hawking at Cambridge when both were starting their careers.
She recently explained to children at the University of Exeter that Santa's stealth delivery is partly explained by special
relativity theory devised by Albert Einstein, whom Dr Sheen thinks bares a passing resemblance to Santa.
Rather surprisingly, it turns out that
relativity theory allows for the existence of repulsive forces related to gravity.
9 [Editor's note: At the conclusion of the section
on relativity theory a lengthy discussion ensued.
Though relativity physics establishes that temporal ordering of causally independent events (contemporaries) depends on one's perspective within the universe,
special relativity theory can not rule out universally inclusive experiences of simultaneity (the very meaning of «uni-verse «21) because the necessity of such a cosmic ordering also implies the necessity for relative orderings within the universe.
Apart from intensively studying the planet itself, mission planners also hope to use the probe's proximity to the Sun to test the predictions of General
Relativity theory with improved accuracy.