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Natural Science Forum / Physics / Particle Physics / March 2005



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anurag - 15 Mar 2005 20:40 GMT
hello
i have been wondering why electron spin at all.if there is anything
that counters it?
meyr2@web.de - 15 Mar 2005 21:59 GMT
Why do you think it should be countered?
anurag_in_hearts@yahoo.com - 16 Mar 2005 19:10 GMT
> Why do you think it should be countered?

hello it is my first experience to talk on such a plateform.i think
there must be something that should counter it. if u think that
universe initiated after the bingbang then everything that was created
there, must have its counter part. like charges are of opposite nature
etc.
PD - 15 Mar 2005 22:17 GMT
> hello
> i have been wondering why electron spin at all.if there is anything
> that counters it?

There is nothing that counters a spinning top or a spinning skater.

PD
anurag_in_hearts@yahoo.com - 16 Mar 2005 19:16 GMT
u r right by saying this but spinning a top needs our energy but i m
talking just after the bigbang when everything was created there ,if
electrons have been forced to move in one direction then we should have
something to counter balance it.
FrediFizzx - 17 Mar 2005 04:06 GMT
| u r right by saying this but spinning a top needs our energy but i m
| talking just after the bigbang when everything was created there ,if
| electrons have been forced to move in one direction then we should have
| something to counter balance it.

An electron is forever basically.  It has near infinite energy.  Where
does it come from?  Elementary particles are as close to perpetual
motion mechanisms that we will ever come close to.  There is only one
place all this energy can come from.  The quantum "vacuum".  You can
read more about this at the link below if interested.  You can also read
about it in Volovik's book, "The Universe in a Helium Droplet".

FrediFizzx

http://www.vacuum-physics.com/QVC/quantum_vacuum_charge.pdf
or postscript
http://www.vacuum-physics.com/QVC/quantum_vacuum_charge.ps
anurag - 17 Mar 2005 12:17 GMT
> | u r right by saying this but spinning a top needs our energy but i m
> | talking just after the bigbang when everything was created there ,if
[quoted text clipped - 14 lines]
> or postscript
> http://www.vacuum-physics.com/QVC/quantum_vacuum_charge.ps

thanx for the link.i m a undergraduate student .well i cant understand
what is all there but i was interested in finding the conditions that
should be imposed on the particles just after they were created .well
my question  may not seem to be an obvious one for you but still  i m
not able to find why electron spins at all or anything should counter
that .please make me understand with physics that is understandable to
me.i will be thankful to u.
 
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