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Iranian Chill Thread

Guys , I've watched satellite channels for years , it has both advantages and disadvantages but the problem is that most of the persian language channels in recent years have started targetting families , values and too many other things that affects on their viewers .
A good example is the trash series and movies they broadcast 24/7 which mostly focus on targetting families .

It might seem stupid that how can series or movies destroy a family but they can and in long term will .

I myself have seen how they fucked up some people's lives around .

Remember , values are not the same in every culture , country , etc .
 
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He thinks that Western, Turkish, Arabic satellite TVs are showing women with too much skin exposed to destroy the social(reigious) fabric of Iran.

I have no problem with what people wear , my point was about some so called values that persian channels trying to inject to our society .
 
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Showing cheating in marriage as a normal issue is common in most of them which has worked in Iran .

:o:

Mate.. it's not a normal issue in any of the cultures.

- Are any cheating issues in serials ? - Yes
- Are they trying to show it like a normal issue ? - No
- Are there cheating issues in real life ? Yes.

Now, i'm beginning to understand the issue. By your logic drinking, smoking, doing drugs, wearing skimpy dress etc... in tv shows. Won't fit you. Serials shows you these things as it is. But if you can't seperate wrong from what's right. It is your problem.
 
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@atatwolf

If you want to be on this thread, try to act civilized, this is no place for these kinds of trash and spreading of lies and trolling.
 
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:o:

Mate.. it's not a normal issue in any of the cultures.

- Are any cheating issues in serials ? - Yes
- Are they trying to show it like a normal issue ? - No
- Are there cheating issues in real life ? Yes.

Now, i'm beginning to understand the issue. By your logic drinking, smoking, doing drugs, wearing skimpy dress etc... in tv shows. Won't fit you. Serials shows you these things as it is. But if you can't seperate wrong from what's right. It is your problem.

My friend , it affects people in long term . Showing cheating as a normal issue in every movie and serial for long time has no purpose but what I said .

That's not my logic .
 
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they hadn't "gheyme" i got " ghorme sabzi " instead :enjoy: dude i need that . nobody cooks for me :undecided:

wow sounds interesting and bullsh!t at the same time :D you mean those particles pass the plates? what's the essence of those particles ?

:lol: qorma Sabzi is even better :lol: Anyway, I can cook it very well, if we met each other some time, remind me to cook it for you :lol:

About Casimir effect, the point is that the plates are forbidding the movement of particles through space(They cannot pass plates), so their only option is moving through time, and we have time travel to the past . :lol: It clearly means that basically Causality is BS. :lol:

If you had time, see the stuff below:

Casimir Effect
An Overview and Comparison by Dr. David Lewis Anderson



The Casimer Effect is a physical force arising from a quantized field, for example between two uncharged plates. This can produce a locally mass-negative region of space-time that could stabilize a wormhole to allow faster than light travel.

78687614387f1dc90161e1c6a8f87759.jpg

In quantum field theory, the Casimir effect and the Casimir-Polder force are physical forces arising from a quantized field. The typical example is of two uncharged metallic plates in a vacuum, placed a few micrometers apart, without any external electromagnetic field. In a classical description, the lack of an external field also means that there is no field between the plates, and no force would be measured between them. When this field is instead studied using quantum electrodynamics, it is seen that the plates do affect the virtual photons which constitute the field, and generate a net force—either an attraction or a repulsion depending on the specific arrangement of the two plates.

The key characteristics of the application of the Casimir Effect for time control and time travel are presented in the picture below. This is followed by more detail describing the effect below.

dcfd432ace935e5fb48253b799c4c010.jpg

Although the Casimir effect can be expressed in terms of virtual particles interacting with the objects, it is best described and more easily calculated in terms of the zero-point energy of a quantized field in the intervening space between the objects. This force has been measured, and is a striking example of an effect purely due to second quantization. However, the treatment of boundary conditions in these calculations has led to some controversy. In fact "Casimir's original goal was to compute the van der Waals force between polarizable molecules" of the metallic plates. Thus it can be interpreted without any reference to the zero-point energy (vacuum energy) or virtual particles of quantum fields.

Dutch physicists Hendrik B. G. Casimir and Dirk Polder proposed the existence of the force and formulated an experiment to detect it in 1948 while participating in research at Philips Research Labs. The classic form of the experiment, described above, successfully demonstrated the force to within 15% of the value predicted by the theory.

5d498c43d57045b9b4a6939b53d409c0.jpg

Because the strength of the force falls off rapidly with distance, it is only measurable when the distance between the objects is extremely small. On a submicrometre scale, this force becomes so strong that it becomes the dominant force between uncharged conductors. In fact, at separations of 10 nm—about 100 times the typical size of an atom—the Casimir effect produces the equivalent of 1 atmosphere of pressure (101.3 kPa), the precise value depending on surface geometry and other factors.

In modern theoretical physics, the Casimir effect plays an important role in the chiral bag model of the nucleon; and in applied physics, it is significant in some aspects of emerging microtechnologies and nanotechnologies.

78687614387f1dc90161e1c6a8f87759.jpg


dcfd432ace935e5fb48253b799c4c010.jpg


5d498c43d57045b9b4a6939b53d409c0.jpg
 
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Vacuum energy
The causes of the Casimir effect are described by quantum field theory, which states that all of the various fundamental fields, such as the electromagnetic field, must be quantized at each and every point in space. In a simplified view, a "field" in physics may be envisioned as if space were filled with interconnected vibrating balls and springs, and the strength of the field can be visualized as the displacement of a ball from its rest position.
e064a8cbaa83fc15044dd594f2fb5553.gif

Vibrations in this field propagate and are governed by the appropriate wave equation for the particular field in question. The second quantization of quantum field theory requires that each such ball-spring combination be quantized, that is, that the strength of the field be quantized at each point in space. Canonically, the field at each point in space is a simple harmonic oscillator, and its quantization places a quantum harmonic oscillator at each point. Excitations of the field correspond to the elementary particles of particle physics. However, even the vacuum has a vastly complex structure, all calculations of quantum field theory must be made in relation to this model of the vacuum.

The vacuum has, implicitly, all of the properties that a particle may have: spin, or polarization in the case of light, energy, and so on. On average, all of these properties cancel out: the vacuum is, after all, "empty" in this sense. One important exception is the vacuum energy or the vacuum expectation value of the energy. The quantization of a simple harmonic oscillator states that the lowest possible energy or zero-point energy that such an oscillator may have is

67e590354f69515c6e90cffbd445f239.gif


Summing over all possible oscillators at all points in space gives an infinite quantity. To remove this infinity, one may argue that only differences in energy are physically measurable; this argument is the underpinning of the theory of renormalization. In all practical calculations, this is how the infinity is always handled. In a deeper sense, however, renormalization is unsatisfying, and the removal of this infinity presents a challenge in the search for a Theory of Everything. Currently there is no compelling explanation for how this infinity should be treated as essentially zero; a non-zero value is essentially the cosmological constant and any large value causes trouble in cosmology.
The Casimir Effect
d19cbe657611c747669843056f8aefbd.jpg

Simulation of Casimir Force
Casimir's observation was that the second-quantized quantum electromagnetic field, in the presence of bulk bodies such as metals or dielectrics, must obey the same boundary conditions that the classical electromagnetic field must obey. In particular, this affects the calculation of the vacuum energy in the presence of a conductor or dielectric.

Consider, for example, the calculation of the vacuum expectation value of the electromagnetic field inside a metal cavity, such as, for example, a radar cavity or a microwave waveguide. In this case, the correct way to find the zero point energy of the field is to sum the energies of the standing waves of the cavity. To each and every possible standing wave corresponds an energy; say the energy of the nth standing wave is En. The vacuum expectation value of the energy of the electromagnetic field in the cavity is then

b432be06f8f5e29825a126b53aa7eab7.gif
with the sum running over all possible values of n enumerating the standing waves. The factor of 1/2 corresponds to the fact that the zero-point energies are being summed (it is the same 1/2 as appears in the equation
972cf959834f86bc3a9a54221c7e230c.gif
). Written in this way, this sum is clearly divergent; however, it can be used to create finite expressions.In particular, one may ask how the zero point energy depends on the shape s of the cavity. Each energy levelEn depends on the shape, and so one should write En(s) for the energy level, and
7aa2cc7d37f7d67e8d81304a7e7fd8b1.gif
for the vacuum expectation value. At this point comes an important observation: the force at point p on the wall of the cavity is equal to the change in the vacuum energy if the shapes of the wall is perturbed a little bit, say by δs, at point p. That is, one has

0f65f33fa2a9c610c11da8b12607898a.gif
This value is finite in many practical calculations.
Casimir's calculation
apart. In this case, the standing waves are particularly easy to calculate, since the transverse component of the electric field and the normal component of the magnetic field must vanish on the surface of a conductor. Assuming the parallel plates lie in the x-y plane, the standing waves are
6e66bcf2b4b3877ee21b9e1ddc3b55c2.gif


where ψ stands for the electric component of the electromagnetic field, and, for brevity, the polarization and the magnetic components are ignored here. Here, kxand ky are the wave vectors in directions parallel to the plates, and

cee98bd6126438175a3b80c6554b08b4.gif


is the wave-vector perpendicular to the plates. Here, n is an integer, resulting from the requirement that ψ vanish on the metal plates. The energy of this wave is

34c50643a7227d39e3fe963bf7edb2c2.gif


where c is the speed of light. The vacuum energy is then the sum over all possible excitation modes

e064a8cbaa83fc15044dd594f2fb5553.gif


67e590354f69515c6e90cffbd445f239.gif


d19cbe657611c747669843056f8aefbd.jpg


b432be06f8f5e29825a126b53aa7eab7.gif


972cf959834f86bc3a9a54221c7e230c.gif


7aa2cc7d37f7d67e8d81304a7e7fd8b1.gif


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6e66bcf2b4b3877ee21b9e1ddc3b55c2.gif


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34c50643a7227d39e3fe963bf7edb2c2.gif
 
.
e3daf96bb4f934a0a77ae12945e7f869.gif


where A is the area of the metal plates, and a factor of 2 is introduced for the two possible polarizations of the wave. This expression is clearly infinite, and to proceed with the calculation, it is convenient to introduce a regulator (discussed in greater detail below). The regulator will serve to make the expression finite, and in the end will be removed. The zeta-regulated version of the energy per unit-area of the plate is

63e6376f507c0898709afb16b42c55ce.gif


In the end, the limit
6f1f2b681b8198f7f64047b6bda65f35.gif
is to be taken. Here s is just a complex number, not to be confused with the shape discussed previously. This integral/sum is finite for s real and larger than 3. The sum has a pole at s=3, but may be analytically continued to s=0, where the expression is finite. Expanding this, one gets

b5d46d3b219b6e9c72bd1a7a3ef74bb0.gif


where polar coordinates
72d583de74b6f72964c0c88051b36250.gif
were introduced to turn the double integral into a single integral. Theq in front is the Jacobian, and the2πcomes from the angular integration. The integral is easily performed, resulting in

2e0f3d9788043e1a80e0a8328277eacf.gif


The sum may be understood to be the Riemann zeta function, and so one has

ef48acd9b7277e5ceb96e3b8b583d9d0.gif


But ζ( − 3) = 1 / 120 and so one obtains

4fa9409990412ab4e675dcbc2feaf3fa.gif


The Casimir force per unit area Fc / Afor idealized, perfectly conducting plates with vacuum between them is

57f8223a54d7d767558196484b849b39.gif


e3daf96bb4f934a0a77ae12945e7f869.gif


63e6376f507c0898709afb16b42c55ce.gif


6f1f2b681b8198f7f64047b6bda65f35.gif


b5d46d3b219b6e9c72bd1a7a3ef74bb0.gif


72d583de74b6f72964c0c88051b36250.gif


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where

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(hbar, ħ) is the reduced Planck constant,

c is the speed of light,

a is the distance between the two plates.

The force is negative, indicating that the force is attractive: by moving the two plates closer together, the energy is lowered. The presence of
1a9f9ede0a1172bdfab20d7879d5cb0c.gif
shows that the Casimir force per unit area Fc /Ais very small, and that furthermore, the force is inherently of quantum-mechanical origin.




More recent theory

7b73908711cb34778b55b5a7401319d3.jpg

Concept of zero-point energy module
using the Casimir Effect
A very complete analysis of the Casimir effect at short distances is based upon a detailed analysis of the van der Waals force by Lifshitz. Using this approach, complications of the bounding surfaces, such as the modifications to the Casimir force due to finite conductivity, can be calculated numerically using the tabulated complex dielectric functions of the bounding materials. In addition to these factors, complications arise due to surface roughness of the boundary and to geometry effects such as degree of parallelism of bounding plates. For boundaries at large separations, retardation effects give rise to a long-range interaction. For the case of two parallel plates composed of ideal metals in vacuum, the results reduce to Casimir’s.

Measurement
One of the first experimental tests was conducted by Marcus Sparnaay at Philips in Eindhoven, in 1958, in a delicate and difficult experiment with parallel plates, obtaining results not in contradiction with the Casimir theory, but with large experimental errors.

The Casimir effect was measured more accurately in 1997 by Steve K. Lamoreaux of Los Alamos National Laboratory and by Umar Mohideen and Anushree Roy of the University of California at Riverside. In practice, rather than using two parallel plates, which would require phenomenally accurate alignment to ensure they were parallel, the experiments use one plate that is flat and another plate that is a part of a sphere with a large radius. In 2001, a group at the University of Padua finally succeeded in measuring the Casimir force between parallel plates using microresonators.

Regularisation
In order to be able to perform calculations in the general case, it is convenient to introduce a regulator in the summations. This is an artificial device, used to make the sums finite so that they can be more easily manipulated, followed by the taking of a limit so as to remove the regulator.

The heat kernel or exponentially regulated sum is

de740e17d66625249ea162cef130acd2.gif


where the limit
25551034ec16d4059b331250b4f995b8.gif
is taken in the end. The divergence of the sum is typically manifested as

3f2ae5b7e5c3c5252c893f216460216c.gif


for three-dimensional cavities. The infinite part of the sum is associated with the bulk constant Cwhich does not depend on the shape of the cavity. The interesting part of the sum is the finite part, which is shape-dependent. The Gaussian regulator

b7713e3ee32b328d6803404d4488e4dd.gif


is better suited to numerical calculations because of its superior convergence properties, but is more difficult to use in theoretical calculations. Other, suitably smooth, regulators may be used as well. The zeta function regulator

6b5077444dc0e8850effe11d7b001f12.gif


is completely unsuited for numerical calculations, but is quite useful in theoretical calculations. In particular, divergences show up as poles in the complex s plane, with the bulk divergence at s=4. This sum may be analytically continued past this pole, to obtain a finite part at s=0.

Not every cavity configuration necessarily leads to a finite part (the lack of a pole at s=0) or shape-independent infinite parts. In this case, it should be understood that additional physics has to be taken into account. In particular, at extremely large frequencies (above the plasma frequency), metals become transparent to photons (such as x-rays), and dielectrics show a frequency-dependent cutoff as well. This frequency dependence acts as a natural regulator. There are a variety of bulk effects in solid state physics, mathematically very similar to the Casimir effect, where the cutoff frequency comes into explicit play to keep expressions finite. (These are discussed in greater detail in Landau and Lifshitz, "Theory of Continuous Media".)
Generalities
079dd8a1a84866764ef015f76c7f5040.jpg

experimental setup for the conversion of
vacuum energy into mechanical-energy.
The Casimir effect can also be computed using the mathematical mechanisms of functional integrals of quantum field theory, although such calculations are considerably more abstract, and thus difficult to comprehend. In addition, they can be carried out only for the simplest of geometries. However, the formalism of quantum field theory makes it clear that the vacuum expectation value summations are in a certain sense summations over so-called "virtual particles". More interesting is the understanding that the sums over the energies of standing waves should be formally understood as sums over the eigenvalues of a Hamiltonian. This allows atomic and molecular effects, such as the van der Waals force, to be understood as a variation on the theme of the Casimir effect. Thus one considers the Hamiltonian of a system as a function of the arrangement of objects, such as atoms, in configuration space. The change in the zero-point energy as a function of changes of the configuration can be understood to result in forces acting between the objects.In the chiral bag model of the nucleon, the Casimir energy plays an important role in showing the mass of the nucleon is independent of the bag radius. In addition, the spectral asymmetry is interpreted as a non-zero vacuum expectation value of the baryon number, cancelling the topological winding number of the pion field surrounding the nucleon.
Casimir effect and wormholes
Exotic matter with negative energy density is required to stabilize a wormhole. Morris, Thorne and Yurtsever pointed out that the quantum mechanics of the Casimir effect can be used to produce a locally mass-negative region of space-time, and suggested that negative effect could be used to stabilize a wormhole to allow faster than light travel. This concept has been used extensively in Science Fiction.
Analogies
A similar analysis can be used to explain Hawking radiation that causes the slow "evaporation" of black holes (although this is generally visualized as the escape of one particle from a virtual particle-antiparticle pair, the other particle having been captured by the black hole).
Repulsive forces
There are few instances wherein the Casimir effect can give rise to repulsive forces between uncharged objects. In a seminal paper, Evgeny Lifshitz showed (theoretically) that in certain circumstances (most commonly involving liquids), repulsive forces can arise. This has sparked interest in applications of the Casimir effect toward the development of levitating devices. Other scientists have also suggested the use of gain media to achieve a similar levitation effect, though this is controversial because these materials seem to violate fundamental causality constraints and the requirement of thermodynamic equilibrium. An experimental demonstration of the Casimir-based levitation was recently demonstrated by the Capasso group at Harvard through experiments involving a gold-coated particle and silica thin film immersed in bromobenzene.
Applications
It has been suggested that the Casimir forces have application in nanotechnology, in particular silicon integrated circuit technology based micro- and nanoelectromechanical systems, and so-called Casimir oscillators.
Classical 'Critical' Casimir Effect
In 2008, physicists in Germany made the first direct measurements of the “critical Casimir effect”, a classical analogue of the quantum Casimir effect. This effect had been theoretically predicted in 1978 by Michael Fisher and Pierre-Gilles de Gennes but all observations had been indirect.

In this experiment, the critical Casimir effect arises in a mixed liquid that is close to its critical point. The liquid used was a solution of water and the oil 2,6-lutidine which has a critical point of 34°C at normal atmospheric pressure. As this liquid approaches its critical point, the oil and water starts separate into small regions whose size and shape are subject to statistical fluctuations and that exhibit random Brownian motion. To demonstrate the effect, a tiny coated Styrofoam ball is suspended in the liquid close to the wall of its coated glass container. The ball and the container coatings are the same and both have a preference for either oil or water. As the liquid nears its critical point, total internal reflection microscopy is used to detect displacements of the ball. From the sudden movements detected only towards the glass, the classical Casimir force was calculated to be approximately 600 fN (6 x 10−13 N). To tune the effect for repulsion, the coatings of the glass and the ball are changed so that one prefers oil and the other water.

While the German physicists say this reverse critical Casimir effect could be useful in nanoelectromechanical systems, its dependence upon a very specific temperature presently limits its usefulness.

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@atatwolf

If you want to be on this thread, try to act civilized, this is no place for these kinds of trash and spreading of lies and trolling.
Which lies have I been spreading?

Is it not true that Turkish TV is forbidden in Iran?

Also, do you support these policies?
 
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@rahi2357 Sorry for the long repeated posts, unfortunately, the forum does not allow to send more than 10 images per post.
 
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View attachment 143920

where A is the area of the metal plates, and a factor of 2 is introduced for the two possible polarizations of the wave. This expression is clearly infinite, and to proceed with the calculation, it is convenient to introduce a regulator (discussed in greater detail below). The regulator will serve to make the expression finite, and in the end will be removed. The zeta-regulated version of the energy per unit-area of the plate is

View attachment 143921

In the end, the limitView attachment 143922is to be taken. Here s is just a complex number, not to be confused with the shape discussed previously. This integral/sum is finite for s real and larger than 3. The sum has a pole at s=3, but may be analytically continued to s=0, where the expression is finite. Expanding this, one gets

View attachment 143923

where polar coordinates View attachment 143924were introduced to turn the double integral into a single integral. Theq in front is the Jacobian, and the2πcomes from the angular integration. The integral is easily performed, resulting in

View attachment 143925

The sum may be understood to be the Riemann zeta function, and so one has

View attachment 143926

But ζ( − 3) = 1 / 120 and so one obtains

View attachment 143927

The Casimir force per unit area Fc / Afor idealized, perfectly conducting plates with vacuum between them is

View attachment 143928

View attachment 143920

View attachment 143921

View attachment 143922

View attachment 143923

View attachment 143924

View attachment 143925

View attachment 143926

View attachment 143927

View attachment 143928



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