Color Charges Curve
Space
Introduction
The Einstein field
equation or Einstein
equation is a
dynamical equation which describes how matter and energy change
the geometry of space-time, this curved geometry being
interpreted as the gravitational field of the matter source. The
motion of objects (with a mass much smaller than the matter
source) in this gravitational field is described very accurately
by the geodesic equation.
Path of light is curvature in a
gravitational field and in an accelerating frame
The acceleration
of gravity =
g = -a = intensity
of gravity field.
This theory, referred to as the General
Theory of Relativity, proposed that matter causes space to
curve.
Bending of star light
The first experiment to gain
public acclaim was the bending of light from distant stars by
the sun. Even Newton himself suggested that light may have mass
and be bent by a gravitational field, so that light from a
distant star would be turned slightly from its straight line
path as it passed the sun.
As luck would have it an eclipse
did happen on May 29 1919. Two expeditions were sent by the
Royal Society and the Royal Astronomical Society to two
different places on the line of totality to minimize the risk
due to bad weather. Dr. A. C. D. Crommelin and Mr. C. Davidson
went to Sobral in northern Brazil, and Prof. A. S. Eddington and
Mr. E. T. Cottingham went to the island of Principe in the Gulf
of Guinea, West Africa. Test plates were taken to check that
none of the instruments had deformed during their travels and
the Sobral team stayed in Brazil for a further two months to
photograph the Hyades with the same apparatus without the
presence of the sun.
The mathematics of general relativity
Due to the expectation that
space-time is curved; a type of non-Euclidean geometry is called
Riemannian geometry must be used. In essence, space-time does
not adhere to the "common sense" rules of Euclidean geometry,
but instead objects that were initially traveling in parallel
paths through space-time (meaning that their velocities do not
differ to first order in their separation) come to travel in a
non-parallel fashion. This effect is called geodesic deviation,
and it is used in general relativity as an alternative to
gravity.
The requirements of the
mathematics of general relativity are further modified by the
other principles. Local Lorentz Invariance requires that the
manifolds described in GR be 4-dimensional and Lorentzian
instead of Riemannian. In addition, the principle of general
covariance forces that math to be expressed using tensor
calculus. Tensor calculus permits a manifold as mapped with a
coordinate system to be equipped with a metric tensor of
space-time which describes the incremental (space-time)
intervals between coordinates from which both the geodesic
equations of motion and the curvature tensor of the space-time
can be ascertained.
Einstein Field equations EFE
Einstein's field equation (EFE)
is usually written in the form:
Where
Rμν is the Ricci curvature tensor
R is the Ricci scalar (the tensor contraction of the Ricci tensor)
gμν is a (symmetric 4 x 4) metric tensor
Λ is the Cosmological constant
G is the Gravitational constant
c is the speed of light in free space
Tμν is the energy-momentum stress tensor of matter
The EFE equation is a tensor
equation relating a set of symmetric 4 x 4 tensors. It is
written here in terms of components. Each tensor has 10
independent components. Given the freedom of choice of the four
space-time coordinates, the independent equations reduce to 6 in
number.
The EFE is understood to be an
equation for the metric tensor gμν (given
a specified distribution of matter and energy in the form of a
stress-energy tensor). Despite the simple appearance of the
equation it is, in fact, quite complicated. This is because both
the Ricci tensor and Ricci scalar depend on the metric in a
complicated nonlinear manner.
One can write the EFE in a more
compact form by defining the Einstein tensor
That is a symmetric second-rank
tensor that is a function of the metric. Working in geometrized
units where G = c =
1, the EFE can then be written as
The expression on the left
represents the curvature of space-time as determined by the
metric and the expression on the right represents the
matter/energy content of space-time. The EFE can then be
interpreted as a set of equations dictating how the curvature of
space-time is related to the matter/energy content of the
universe.
These equations, together with
the geodesic equation, form the core of the mathematical
formulation of General Relativity.
Conservation of
energy and momentum
An important consequence of the
EFE is the local conservation of energy and momentum; this
result arises by using the differential Bianchi identity to
obtain
This, by using the EFE, results
in
This expresses the local
conservation law referred to above.
The EFE are a set of 10
coupled elliptic-hyperbolic nonlinear partial differential
equations for the metric components. This nonlinear feature of
the dynamical equations distinguishes general relativity from
other physical theories.
Notices;
Einstein tried to
propounding geormtical structure of space by mathematical
equations. So, he used non-Euclidian geormetry. There are three
considerable notation about Einstein’s equations;
1- Einstein
Field Equations not come up of equavalence principle directly.
These equations are simly equations that are suitable with
general relativity.
2- There
is any phisical explain about path of light in gravitational
field. Although expalining of frames reffeence are physical
conception, but there is not any explain how gravitatinal field
effects on photons.
3- Space-time
is a continiously quantity in general ralativity. But changing
of photon frequency and producing of energy is quantized.
So, I will try explain
curvature of space according the structure of photon.
The same potential surfaces;
Suppose there is a field in a
chosen space with a property. For example; there is a heater in
the room. It makes a thermo field. All point with the same
temperature makes a same thermo field surface in the room.
Also, in a gravitational field,
all points with the same gravity potential make a same gravity
potential surface in space. See following picture.
Suppose body with mass M is a
sphere body. According the;
g=GM/r2
Every point on the red sphere
(that shows by circle in picture) has the same potential, other
points with the same color makes other same potential gravity.
When a photon falls in gravitational field goes of gravity
potential to other gravity potential. So, energy (and frequency)
of photon depends to gravity potential in its path.
As explained in foregone
sections, when photon falls in gravitational field,
color-charges enter into its structure, and photon shifts to
blue. And when photon escapes of gravitational field,
color-charges leave photon’s structure, and photon shifts to red
(see above picture).
Now let’s see how we can explain
curve of space according CPH Theory.
Curvature of space and CPH Theory
Suppose a photon is moving in
space without gravity effect. It is traveling on linear path.
Inertia observer seems a photon’s
path without effective of gravity
Although there is not any space
without gravity effect, but there are many spaces with
inconsiderable gravity effect. Now this light ray enters to
gravitational field. Photon has mass because it behaves like a
mass in gravitational field. Photon has energy and momentum as;
Without gravity effect all of
above amounts do not change. But in gravitational field they do
change. They depend to intensity of gravitational field and do
change of a potential gravity surface to another.
According CPH Theory gravity
field is formed of color-charges. Those color-charges inter and
exit of photon’s structure. Also, color-charge has momentum and
kinetic energy, and when color-charge enters into photon
structure the momentum and energy of photon increases, that is
explainable by De Broglie wavelength. Also, changing of photon’s
momentum depends to force that applied on it. So, according the
momentum and direction of color-charge we can find the direction
of photon’s path (following picture).
When photon enters into gravitational field,
color-charges do effect on it. Color-charges move in direction
toward the mass M. According the situation of photon and
direction of color-charges, we can find the new photon’s
situation and its direction.
At point A, photon interacts with
the first color-charge. Before of interact photon moves in
direction as x axis. And color-charge’s direction is toward the
M. in this point photon’s path changes and does swerve toward
the vertical axis. Its direction does change and the path of it
doing to curvature.
Interaction photon and color-charge
Look at interaction between a
photon and a color-charge. Attend to their directions following
picture).
After color-charge enters to
structure of photon, a new photon with new energy and momentum
appears that is moving on new direction. Do consider that in
during interaction all conservation laws keep. According this
looking we are able explain why and how the path of light is
curvature in gravitational field.
Now we can reconsider to path of
photon in two dimensions on x and y axis. Suppose a particle is
moving in plane.
x and y are function of other
parameter like t
So, curvature of a curve on any
point comes of following relation;
We can look on path of light in
gravitational field as a cure in x, y plane and calculate its
curvature, but it is not so simply work.
Problems of Calculate space Curvature
There 3 problems for finding the
space curvature;
1- Time is not absolute. Also,
function of path that depends to time and time depends to
gravity potential. In general relativity gravity potential
affects on time. For example; clock on the surface of earth
doing slow relative a clock in high h. its shows by;
So, in during photon is falling
in gravitational field, the time is changing in its path. And we
cannot use following relation like in an inertial frame.
ct
2- In relation;
According distance
is changing, TB relatives
to r, so
path relation depends to r too.
3- Direction of photon’s moving
does change of a point to another point. So, we have;
x=f(t,
r, q)
, y=g(t, r, q)
These show photon’s motion in
plane is an acceleration motion on two x and y axis.
We can attend to intensity of
gravity as:
g=GM/r2
But
we should separate the gravity accelerates on x axis and y axis.
Gravity (gravity force) is an inherent property of space. And
Time depends to gravity. So, real function space has five
dimensions;
(x, y, z, f, t)
But in this special case, we
attend to a plane ant relation is same as:
(x, y, f, t)
Space is quantized
What is space really?
How can answer it without any
effect of matter in space?
Path of photon is continuously,
but energy is quantized. Space without energy is not a real
conception.
In theoretical physics we are
studying objects/particles behavior an interaction between them.
And space is full of them. Any conception of space depends to
our thinking about matter. Matter is quantized. So, real space
is quantized too.
Light equations in gravitational field
Do consider to photon interacts
with color-charge in gravitational field. Color-charges with
their momentums enter into photon structure, and the photon
momentum changes (following picture).
When color-charge enters to
photon, energy and momentum of photon change. But momentum is a
vector quantity. So, the momentum changes on two x and y axis.
In during color-charge is
entering into photon, the set of photon and color-charge has
acceleration. And it depends to intensity of gravity in space.
According above picture and
momentum changing we can write relations.
Suppose a photon
with mass and momentum P1,
m1 interacts
with n color-charges with mass and momentum of pi,
m, and their mass are same and momentum is not same.
As above relations show, photon
momentum do change on two x y axis.
Let’s select x axis between
source and observer (following picture).
Interaction between photon and
color charges causes that the path of photon converts of linear
to curvature. Changing momentum on x axis is considerable to
understand much important conception about great bodies.
Path of light in strongly
gravitational field
A few areas are considerable in picture
-
Light cannot escape of gravity field. But their momentum on
x axis does not let photon falls in body.
-
Some rays escape of some rays move around body. It depends
to their momentum on x axis.
-
In this area rays are moving on a curve path.
In
totally attend to momentum of color-charges is very important.
Do compare with moon around the earth
Photon falls speedy
Calculation curvature of space
Let’s return to curvature of
space again. Remember;
According to changing of momentum
on x and y axis, we should consider to acceleration on these
axis. So;
So, we can calculate velocity by
integral on accelerations.
But acceleration depends to
three parameters;
(r, q
, t) and
But by consider to momentum we
are able reach to results simply than path.
If we have intensity of gravity
or do suppose for bodies, and with comparing with earth or sun,
many universal phenomenon are predictable.
So, attention to intensity of
gravity and relative it to density of color-charge is helpful.
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