Quantum field theory
is
the
study
of the quantum
mechanical
interaction of
elementary particles
and fields. Quantum
field theory applied
to the understanding
of electromagnetism
is called quantum
electrodynamics
(QED), and it has
proved spectacularly
successful in
describing the
interaction of light
with matter. The
calculations,
however, are often
complex. They are
usually carried out
with the aid of
Feynman diagrams,
simple graphs that
represent possible
variations of
interactions and
provide an elegant
shorthand for
precise mathematical
equations. Quantum
field theory applied
to the understanding
of the strong
interactions between
quarks and baryons
and mesons is called
quantum
chromodynamics (QCD
)
10.1
Fundamental Forces
and intermediaries
Particles that
transmit forces
|
Name |
Force
Type |
Relative
Strength |
Range
(m) |
Spin |
Electric
charge |
Mass
(GeV) |
Observed? |
|
Graviton |
Gravity
Force
between
masses |
10-41 |
|
2 |
0 |
0 |
Not yet |
|
Photon |
Electromagnetic
Interaction
Between
Electric
charges |
10-3 |
|
1 |
0 |
0 |
Yes |
|
Gluon g |
Strong
Interaction
Between
quarks |
1 |
10-15 |
1 |
0 |
0 |
Indirectly |
|
W+ |
Weak
Interaction
between
neutrino
and
nucleus |
10-16 |
10-17 |
1 |
+1 |
80
|
Yes |
|
W- |
1 |
-1 |
80
|
Yes |
|
Z0 |
1 |
0 |
91
|
Yes |
|
Higgs |
|
|
|
0 |
0 |
> 78
|
Not yet |
In 1966 Peter Higgs
(University of
Edinburgh) proposed
that the universe
was full of a field
called a HIGGS
FIELD. Disturbances
in this field as
particles move
through it cause
objects to have
mass. The field
consists of
countless Higgs
Bosons that act like
a kind of cosmic
fluid and Higgs
particles that
'cling’ to the
objects that move
through space
they drag which
is what appear as
mass.
As we go up from the
gross mass into
elementary particles
and sub-elementary
particles the
strength of the
force increases
rapidly.
10.2 Vacuum Zero
Point Sea
One of the early
consequences of
Quantum physics was
the prediction of
an underlying sea of
zero-point energy at
every point in the
universe. All of
space must be filled
with electromagnetic
zero-point
fluctuation creating
a universal sea of
zero-point energy.
This is an enormous
amount of energy,
which cannot be
easily used. One
way to avoid this
infinite amount of
energy in QM
calculation was the
renormalization
process where this
constant energy was
subtracted and used
as the reference
level. The presence
of zero-point
fluctuations has
been verified
experimentally with
very accurate
measurements of the
Lamb Shift (http://hyperphysics.phy-astr.gsu.edu/hbase/quantum/lamb.html
), other atomic
energy level shifts,
the magnetic moment
of the electron, and
the recent
measurement of
Cassimir force.(http://physicsweb.org/article/world/15/9/6)
The energy
fluctuations in
quantum vacuum are
converted into
particles of matter
called virtual
particles.
10.3 Vacuum
Fluctuations,
Virtual Particles
and the Origin of
the Universe
“There is a still
more remarkable
possibility, which
is the creation of
matter from a state
of zero energy. This
possibility arises
because energy can
be both positive and
negative. The energy
of motion or the
energy of mass is
always positive, but
the energy of
attraction, such as
that due to certain
types of
gravitational or
electromagnetic
field, is negative.
Circumstances can
arise in which the
positive energy that
goes to make up the
mass of newly
created particles of
matter is exactly
offset by the
negative energy of
gravity of
electromagnetism.
For example, in the
vicinity of an
atomic nucleus the
electric field is
intense. If a
nucleus containing
200 protons could be
made (possible but
difficult), then the
system becomes
unstable against the
spontaneous
production of
electron-positron
pairs, without any
energy input at all.
The reason is that
the negative
electric energy can
exactly offset the
energy of their
masses.
In the gravitational
case the situation
is still more
bizarre, for the
gravitational field
is only a space warp
- curved space. The
energy locked up in
a space warp can be
converted into
particles of matter
and antimatter. This
occurs, for example,
near a black hole,
and was probably
also the most
important source of
particles in the big
bang. Thus, matter
appears
spontaneously out of
empty space. The
question then
arises, did the
primeval bang
possess energy, or
is the entire
universe a state of
zero energy, with
the energy of all
the material offset
by negative energy
of gravitational
attraction?
It is possible to
settle the issue by
a simple
calculation.
Astronomers can
measure the masses
of galaxies, their
average separation,
and their speeds of
recession. Putting
these numbers into a
formula yields a
quantity, which some
physicists have
interpreted as the
total energy of the
universe. The answer
does indeed come out
to be zero within
the observational
accuracy. The reason
for this distinctive
result has long been
a source of
puzzlement to
cosmologists. Some
have suggested that
there is a deep
cosmic principle at
work, which requires
the universe to have
exactly zero energy.
If that is so the
cosmos can follow
the path of least
resistance, coming
into existence
without requiring
any input of matter
or energy at all.
(Davies, Paul. 1983.
God and the New
Physics London:
J.M. Dent & Sons.)
Steven Weinberg of
Harvard and Ya. B.
Zel'dovich in Moscow
suggest that the
universe began as a
perfect vacuum and
that all the
particles of the
material world were
created from the
expansion of space
out of the vacuum
fluctuation where
virtual particles
materialized to form
the cosmos we now
know as universe.
1.4 String, Super
String, and M-Theory
The large number of
classifying and
unifying the
elementary particles
with their
properties gave rise
to the String
Theory. Here the
myriad of particle
types is replaced by
a single fundamental
building block, a
`string'.
These strings can be
closed, like loops,
or open. . As the
string moves through
time it traces out a
tube or a sheet,
according to whether
it is closed or open
in time. The strings
can vibrate freely.
In a closed loop
however, certain
modes can exists
without decay
forming real
particles. In these
systems one mode of
vibration, or
`note', makes the
string appear as an
electron, another as
a photon and so on.
The first great
achievement of
String Theory was
its ability to
explain to quantum
gravity.
The original String
Theory could explain
on the particles
with integer spins
or Bosons Hence
additional
introduction on
Supersymemtry gave
rise to the Super
String Theory with
more degrees of
freedom ( ten
dimensions in all)
and hence were able
to accommodate
Fermions also. It
is also possible to
mix up fermions and
bosons to produce
Heterotic String
Theories. A mother
of all theories of
string could then be
developed called
M-theory in eleven
dimensions of vacuum
from which all other
forms of string
theories could be
obtained as subsets.
Thus in String
theory in the
framework of quantum
field theory
particles are no
more points but
strings in
multidimensional
space. Then all
fundamental
particles can be
considered to be
modes of vibrations
in the string and
the particles'
intrinsic charge,
mass and spin arise
as features of the
world at various
dimensions of the
existence of the
string. Thus the
gross matter is
nothing but the
conglomeration of
modes of vibrations
of the vacuum.

Many people
especially the media
went ballistic on
this “Theory of
Everything”. But
those who are
involved in the
research are aware
of its vast
limitations.
“The TOE phrase is
very misleading on
several counts.
First of all, the
theory is not yet
fully formulated,
and when it is
(which might still
take decades) it is
not entirely clear
that it will be the
last word in
fundamental physics.
Furthermore, even if the theory is a complete description
of quantum dynamics,
it seems unlikely
that it will also
provide a theory of
initial conditions,
which is another key
ingredient required
to explain why we
observe the
particular universe
that we do.
But even if a theory of initial conditions is also
obtained, there will
still be much about
this universe that
cannot be explained.
Many things, such as
our very existence,
are a consequence of
the inherent quantum
indeterminacy of
nature. I believe
that cannot be
overcome. Maybe that
is just as well,
because if we had
old-fashioned
classical
determinism, the
future would be
fully determined,
which would
undermine our
humanity.”
http://www.theory.caltech.edu/people/jhs/strings/string11.html
John Schwarz
10.5 The Word
Became Flesh
To
summarize: In
Elementary Particle
Physics uncertainty
offers explanation
for reaction between
elementary particles
by means of virtual
particles. The
virtual particles
are
subatomic particle
whose existence
violates the
principle of
conservation of
energy but is
allowed to exist for
a short time by
Heisenberg's
uncertainty
principle. In
intense fields
virtual particles
will materialize to
give real material
particles, which
have extremely short
lives and abnormal
properties. These
are observed in many
cloud chamber and
liquid chamber
experiments. Intense
reactions are
permissible in
nature provided they
are within the space
of uncertainty. The
extra energy
required for these
processes are
available from the
vacuum. In fact the
modern tendency is
to assume that the
elementary particles
are the vortices and
disturbances in this
sea. In this model
matter is nothing
but the presence of
waves, vortices and
disturbances in the
Vacuum. This
reminds us of
creation in Genesis.
Gen 1:1 In the
beginning God
created the heaven
and the earth
[776 'erets
eh'-rets: from an
unused root probably
meaning to be firm;
the earth (at large,
or partitively a
land):--X common,
country, earth,
field, ground, land,
X natins, way, +
wilderness,
world. Fermi
Level?]
Gen 1:2 And the
earth was
without form8414
;
[8414 tohuw to'-hoo:
from an unused root
meaning to lie
waste; a desolation
(of surface), i.e.
desert;
figuratively, a
worthless thing;
adverbially, in
vain:--confusion,
empty place, without
form, nothing,
(thing of) nought,
vain, vanity, waste,
wilderness.]
and void922
[922 bohuw
bo'-hoo: from an
unused root (meaning
to be empty); a
vacuity, i.e.
(superficially) an
undistinguishable
ruin:--emptiness,
void. Calmness over
the Fermi Sea?] ;
and darkness
was
upon the face of the
deep. And the Spirit
of God moved upon
the face of the
waters
Gen 1:3 And God
said, Let there be
light: and there was
light.
In the String Theory
we have a clear
exposition of how
vibrations are the
root form of
creation of
particles. Word
indeed is foundation
of cosmic realities.
Thus the creation
was the process of
Word becoming
flesh. Ongoing
creative process
were also the
vortices being
created by the Word
within the vaccum
and the various
fundamental and
higher harmonics of
strings form the
building blocks of
all matter. Unlike
the indication of
Sound as Word, the
biblical Word is the
translated in the
New Testament Greek
as of Logos and John
describes the same
as:
Prajapati vai idam
asit:
In the beginning was
God
Tasya vag dvitya
asit;
with whom was the
Vak (Word)...
Vag vai paramam
Brahma;
and the Vak (Word)
is Brahman"
"All things were
made by him." (John
i. 3.)
"By the word of God
the heavens were of
old." (2 Peter iii.
5.)
"By the Word of God
were the heavens
made, and all the
host of them by the
Breath of his
mouth." (Ps. 33: 6.)
Thus it is the
vibratory
consciousness of God
that created
everything by
creating the
vortices and waves
in the Fermi Sea and
the music of the
universe created the
universe.
This was the basic
teaching of
St.Thomas the
scientist disciple
of Jesus. It was
Thomas who wrote
AUM the trinity
symbol in all the
eight churches he
established in
Kerala. It has
become the center of
all Indian tradition
even today.
Man being made in
the image of God is
given the same
creative power,
which can cause
vibrations and waves
in the fermi sea and
causes events to be
created by
collapsing the state
function.
All religions
recognize these
phenomena of
coherence of
consciousness. The
mystics among them
particularly
concentrate on this
effect. In
Christianity the
creation is entirely
through the Word of
God. It is the
reverberation of the
cosmic vacuum that
appears as matter in
creation.
History describes
such intense periods
of activity when
abnormal events took
place. We look back
into history and
wonder at the
occurrences of such
impossible events.
These strange
miracles and crisis
points are the
materialization of
the virtual so that
it produces a new
situation, which
changes the history
of mankind. It is
not difficult to see
such crisis
situations described
in the Bible. The
first crisis
situation was the
fall. The tower of
Babel, the Universal
Flood and finally
the Cross-, followed
the fall in
succession. Other
situations like
Sodom and Gomorrah,
the liberation of
Israel, the
Captivity of Israel
etc. are of less
intense local
situations.
Signs, wonders and
miracles are
therefore possible
if one can create a
vortex or
disturbance in the
Fermi Sea. A whole
teaching of faith in
action follows this
line of argument.

Vortex Formation in
a Fluid