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Natural Science Forum / Physics / Particle Physics / December 2005



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ThreadLast Post  Replies
Vacuum Manifolds in Sponaneous Broken Symmetry09 Dec 2005 14:16 GMT2
For spontaneous symmetry breakdown of the ground state of a system
described by one real scalar field order parameter, phi(x)1 the vacuum
manifold G/H in a renormalizable quartic potential has the topology S0
with only 2 possible discrete values of the Goldstone phase 0 or pi.
Education tools09 Dec 2005 09:13 GMT2
Hi, people!
Yesterday I was staying in internet at least all day, lol. On some site
I found a program for viewing 3d models. It is a new 3D Viewer, `cause
I`ve never heard about it before. I downloaded it and it seems that it
Discussion with Robert Israel on non-closed exact forms09 Dec 2005 07:15 GMT1
On further thought:
On Dec 8, 2005, at 10:49 PM, Jack Sarfatti wrote:
On Dec 8, 2005, at 10:26 PM, Robert Israel wrote:
 "Note, by the way, that if B = d(Theta Phi) = Theta dPhi + Phi dTheta,
CONTACT.!! PLANCK aliens.!!08 Dec 2005 21:14 GMT8
$                        ^
$                     CONTACT.!!
$            PLANCK solar system aliens.!!
$ My GUESS iSS STANDARD set "NO-TYPOs ..above OR below".!!
Layman ruminations on quantum mechanics06 Dec 2005 22:30 GMT23
Is HUP inapplicable to photons?  Emit the photon and detect it, the
photon only travels at c so the straight line from the emitter to the
detection indicates its momentum, and the detection indicates its
position.
Lattice Space-Time Theories06 Dec 2005 22:19 GMT2
Quantization of space-time has proved so far unsolvable through Field
Theoretic methods. People are trying to do it by Discretizing space-time
using Plank's Length and Time as smallest possible units of space length and
time length. Then one could build the Field Theory on this ...
"The Lorentz Transformation for Velocity"05 Dec 2005 15:54 GMT1
"The Lorentz Transformation for Velocity"
    It is recognized that Special Relativity provides the Lorentz
Transformations for Length and Time and Mass between reference frames having
a
PENDuLUM clocks are ALTiMETERs05 Dec 2005 01:38 GMT1
$              PENDuLUM clocks are ALTiMETERs
It is SiGNiFiCANT, however, that a ONE METER pendulum will beat
with ONE SECOND "timing" each way at the EARth's surface. TiMiNG
varies with ALTiTUDE and any PENDULUM at orbit-radius r1 requires
EM force of attraction02 Dec 2005 10:46 GMT14
We say that EM forces are caused by the exchange of particles, explaining
that an electron fires off a photon towards another electron when they are
close, causing the other electron to recoil away - the force of repulsion.
But how do we explain the force of attraction using the ...
The magnetic radius of the electron02 Dec 2005 10:03 GMT10
If we have a charge, Q, uniformly distributed around a ring of radius,
R, and this rotates at a constant peripheral speed, V, the current
circulating is I = Q V/(2 Pi R).  The magnetic moment of this
"spinning body" is then Mu = Pi R^2 I = Q V R/2, so R = 2 Mu/(Q V).
Why k subscript x for a wave number?02 Dec 2005 03:18 GMT2
Why does k so often have a subscript x in free particle solutions of the
Schroedinger equation?
It's not a function of x is it?
Is it just implying that the energy associated with this wave number is free
Flavor symmetry breaking01 Dec 2005 16:45 GMT1
Is the mechanism through which the weak interaction breaks flavor
symmetry understood? E.g., might the large masses of the weak gauge
bosons play a part in the symmetry breaking? More specifically, is the
structure of the CKM-matrix understood theoretically?
AS above SO below.01 Dec 2005 11:52 GMT2
There are NO arbitrary fundamental physical constants of NATURE, now.
SI GUESS iSS units are meter, kilogram, second, Ampere, Kelvin & Mol.
Re: (PLANCK mass Mp)*lp = {mph}*ls = me*wls = hbar / c = m1*rA / nA
    Moo     Moo*loo   hbar   G*Mp^2       G*M1*m1
Pages: 1 2 November, 2005
 
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