Newsgroup: it.discussioni.litigi
Titolo: Penso che abbiano bisogno di un bel crosspost

Da alt.sci.physics.new-theories
It would be 1/2 quantum (of energy) per mode (per se), but 1/2 quantum
per
virtual photon *occupying* that mode.  It is the probability of
occupancy per
mode which is subject to Bose-Einstein statistics.  And it is this
statistics
of occupancy for these vacuum boson modes which is pertubed by the
presence of
virtual photons mediating the electromagnetic binding forces holding
atoms and
molecules together within a typical chunk of matter.  
        For instance, passing a coherent beam of photons along a defined
x-axis
through free space would enhance the creation of virtual bosons
possessing like
momentum in the (+)  x-direction (assuming the beam is moving from (-)
x  to 
(+) x in this direction.  This would apply most strongly in the region
of
vacuum contained within the geometry of this beam of coherent,
mono-energetic
photons.  
        In other words, the more photons of a particular momentum occupy
a particular
region of vacuum, the greater is the probability that additional bosons
of like
momentum will be created and destroyed within the vacuum within the
geometry of
the beam of real photons.  This is a kind of Pauli "Inclusion"
principle, or,
the Pauli Principle in reverse, in which the presence of bosons of a
particular
momentum enhances the probability of like momentum bosons, analogously
to the
way real fermions of a particular energy within a crystal lattice
de-enhances,
if you will, the probability of the creation/annihilation of
like-energy,
virtual fermion/antifermion pairs from vacuum within the immediate
vicinity of
these real fermions within the crystal ( that's the Pauli Exclusion
Principle
at work).  
        Now these virtual photons of (+) x-momentum are what make up a
spacelike
component of the quantum fluctuations of vacuum 3-momentum.  But since
this
3-fluctuation momentum within the quantum vacuum is just itself a
component of
the total quantum vacuum electromagnetic fluctuation 4-momentum-energy,
which
is conserved, there must be a compensatory decrease in the timelike
component
of this 4-vector, which is, as alluded to earlier, the quantum vacuum
*energy*
fluctuations which are in the form of virtual electron/positron pair
creation/annihilation events within the quantum electromagnetic vacuum.  
        Notice that a fermion/antifermion pair is collectively (as a
pair, that is) of
spin 0.  This reminds us of the 2nd rank tensor formulation fo Maxwell's
equations for the electromagnetic current density.  This is because spin
zero
describes a scalar field, while spin 1 describes a vector field and the
current
density is a four vector comprised by a scalar density (the charged
particle
just at rest with time passing) combined with charge currents, acting in
the
x,y, and z directions.
        The four current density is constructed by imagining the
unmoving charges as
currents moving along the time axis at the speed of light combined with
the
other three components of the four vector, the charge currents along x,
y, and
z!    Well, in stead of thinking of spontaneously created virtual
fermions as
being instantaneously static and contributing to an energy density of
the
vacuum, we imagine that the virtual fermion appears always in concert
with its
partner as a pair possessing spin 0 and piercing the 3-hypersurface of
instantaneous 3-space, moving at the speed of light along the time axis.
        In this way we can think of the momentum and energy fluctuations
of the
quantum vacuum, i.e., the creation/annihilation of virtual bosons *and*
of
virtual fermion/antifermion pairs as themselves current densities
connected
together into a 4-vector of virtual boson - fermion/antifermion pair 
current
density!  The spin 1 component describing boson creation/annihilation
(or
exchange, in the case of the mediation of forces) combines with the
creation/annihilation of fermion/antifermion pairs (or energy
perturbation by
vacuum, causing finite lifetimes for all physical entities/processes) to
create
a four vector just like in the 2nd rank tensor description of charge 
and
current densities.  
        The effects upon time and mass within GR may perhaps have a spin
dynamics
underlying them through the coupling of real fermions and bosons to
virtual
fermions and bosons through the action of Fermi-Dirac and Bose-Einstein
statistics whenever vacuum and matter are in each other's presence and
allowed
to interact.

Hai ragione, però ora smettila di trastullarti, rimettiti l'elmetto e vai a
combattere.
O ti ritroverai Feld-caporale.
--
Bakunin
icq: 13249673