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Scatterring in QFT by
Mahdiarnt
Consider a system whose evolution is governed by a time-independent
Hamiltonian (in Schrodinger and Heisenberg pictures). It is easy to
see that once the initial state of the...
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O(3) effective field theory by
To Forum
hello ,
i am studying the spin chain, and in the reference, they mention the O(3)
effective field theory. Do you know any reference, which contains the detail
construction...
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spinors and hyperbolic spacetime by
Jacques Fric
Spinors are sometimes called square roots of vector. I have been told that
such geometrical objects are related to hyperbolic spacetimes, like RR or
RG Spacetimes.
This...
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Adaptive optics by
Andrew Resnick
In Torquemada wrote:
I'm amazed that telescopy with adaptive optics can work. It seems the
amount of information...
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Clifford Algebra Desk Calculator by
Doug Goncz
Here's a Java Script desk calculator that handles reals, vectors, bivectors,
and trivectors.
Is this available in hardware anywhere? (Or as...
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Ghosts in String Theory. by
Starblade Darksquall
Why is it that ghosts appear in string theories with a wrong number of
dimensions? What exactly do these ghosts correspond to? Why are they
there? What do they do? And why...
( 1 2)
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More on Elementary GR Q&A by
the softrat
On Fri, 22 Aug 2003 17:02:32 -0400, Nathan Urban
wrote:
In article of
sci.physics.research, some...
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Stochastic Quantization -- recommended reading? by
Jon Absoul
I want to learn Parisi-Wu Stochastic Quantization. My level is QFT 101
-- I understand basic Operator and Path-Integral Quantization.
Searching, I found a book by Parisi on...
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What do these symbols mean? by
Jeffery
The following paper has mathematical symbols I don't recognize. If
there is a phrase you don't recognize, you can type it into a search
engine. If there is a symbol you don't...
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Careers Advice by
Phillip Helbig---remove CLOTHES to reply
In article ,
writes:
I've got some money now and I've got this crazy idea that I could go
...
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Wasser=H2O? by
Bla@Bla.de
Dieser Artikel erschien heute im Physik-Forum. Als alter "Chemiker" dürfte es für
Dich nicht uninteressant sein.
I would have liked to have popped this in the water and...
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How does gravity assist work? by
Robert Israel
In article ,
(Craig Peterson) writes:
If the planets were point particles, then according to classical
physics...
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Standard-model and spacetime algebra by
Danny Ross Lunsford
"Jose B. Almeida" wrote
I've recently found that 3 independent copies of the
Standard-Model gauge group, U(1)xSU(2)xSU(3), exist in spacetime
...
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