#antiparticles

Do you remember Plusle and Minun, the cute electric-type rabbits of Gen 3, based on positive and negative charges... or more physically, on protons and electrons? Do you ever want to see more Pokémon with physical properties? Well good, because I present you the Standard Model, Pokémon version! (...or at least a small part of it!)

Posipi and Negapi (Plusle and Minun)

Type: Electric

Talents: Plus and Minus

A reminder of the basics: Plusle and Minun, the two cannon pikaclones based on the proton and the electron. Much like positive and Negative charges attract, Plusle and Minun's Talents Plus and Minus strenthen their Special Attack whenever another Pokémon of the opposite talent appears on the field.

(In the rest of this essay post, I will refer to them using their French names, Posipi and Negapi, simply so I have an excuse to name all the other by "...-pi" too. Sidenote: Posipi, Negapi and all the fakemon presented here are named the Lapi.)

The electromagnetic forces make two charged objects interact using photons, and in the same way, Posipi and Negapi communicate by using like signals. By little flashes of light, the can see if they'll get along, get into fight, or even start hitting on each other.

Neutrapi

Type: Normal

Talent: Lightning Rod

Neutrapi, the Neutron Pokémon. Due to his absense of charge, he is a Normal type and is unaffected by the electromagnetic force, leading to its Talent being Lightning Rod, the ability to cancel all Electric attacks. Like his cousins Posipi and Negapi, he remains pretty common in the wild.

Anti-Posipi and anti-Negapi

Type: Electric

Talents: Minus and Plus

These alternate forms of Posipi and Negapi are based on antimatter! Respectively, this oddly coloured Posipi is the antiproton pokémon, and this Negapi is the positron pokémon. They do not hold much difference from their counterparts other than their Talents obviously being inverted (anti-Posipi getting Minus and anti-Negapi getting Plus). They can be found in alternate universes like the one you visit in the USUM games (Another idea would be the Distortion World if Giratina wasn't alone there).

Darkapi

Type: Dark

Talent: ?

Darkapi, the Dark Matter Pokémon. It does not exist anywhere on the Pokéworld: to find it, you will have to visit outer space. It can turn "off" the turquoise lights on his cheeks and tail, making them effectively invisible if they are in a place dark enough.

Gravipi

Type: Ghost

Talent: Levitate

Last but not least, Gravipi, the pokémon based on a particle whose existence hasn't even been proven yet: the graviton! This mysterious little bunny is so hard to find that it has acquired the status of legendary.

How to find Gravipi:

Now that we have imagined all these cute and weird rabbits, imagine a place that studies them: the Lapi Lab. Its owner would really like to see them all, and will only start talking to you about Gravipi once you've found all the other existing Lapi - and even she herself does not really know then answer.

Then, one day, she decides as a scientist to perform a gravity exeriment known as the Pound-Rebka experiment: an experiment supposed to give out infinie amounts of energy if you keep doing it, thus violating the laws of energy conservation. Except, the truth is that it fails because of a property of gravity, called the equivalence principle. But let us pretend our friend the scientist doesn't know that.

So, our friend the scientist tests the experiment. It fails, the energy is conserved. Not understanding why, she tries again with better technology and higher energy levels involved... but the Pound-Recka experiment still fails, the energy is conserved.

She tries again, this time using a huge machine the size of a room, in which she places the needed items. This time, (if the experiment worked) there is no way it would fail no way it would fail, the margin of error is neary zero, the levels of energy involved are huge, the technology is unfallible.

Like electrons? you know, those itty-bitty things in atoms? They might not have volume. They have mass, we know that much, but we’re not sure if these things, this glue that literally holds the universe together has volume.  How wild is that?

And then there are antiparticles. Like conservation of matter? never heard of her, I’mma find my match and ascend into pure energy, pure light. And somehow a bunch of those antiparticles went missing and the universe exploded, it freakin exploded, and parts of it collapsed and exploded again and again and now we have stars and supernovas and black holes that are singing, freakin' singing at a b-flat, and we have birds and books and we’re just sitting here, these hairless apes that taught ourselves to ask what if, staring up at an infinite night sky trying to figure out if the glue that holds us all together takes up any space at all.

Quantum Vacuum

Quantum vacuum would be the space in which apparently nothing exists for any observer but contains a minimal amount of energy, mainly electromagnetic and gravitational fields and virtual particles (force particles) interacting with each other.

Previously, there was thought to be a physical entity called the absolute vacuum on which several scientists of the Middle Ages, including Blaise Pascal, have carried out various experiments to try to reaffirm this idea.

The absolute vacuum would be one in which nothing would exist, no chemical elements, fields and particles of force, etc. However, it was found that if such Absolute Vacuum really existed, it would contradict Werner Heisenberg's famous Principle of Uncertainty, the postulate and major basis of Quantum Mechanics.

Quantum mechanics, generally and simpler, is the physics of probabilities, in which there is no certainty as to the position and velocity of a particle, but a measure of probabilities of finding the particle in a given position and at a given velocity.

The Principle of Uncertainty of the Physicist Werner Heisenberg, emphasizes mathematically this idea, in which it is impossible to simultaneously determine with infinite acuity the position and velocity of a particle. The more precisely the position is determined, the less speed is determined, and vice versa.

This is because when we need to determine the position and velocity of a particle, we need to focus light on it. This light has a certain frequency and consequently a given energy. Thus, the position and / or velocity of a particle are altered according to the frequency and energy of the light used to observe them. That is why the more you determine one thing, the more indeterminate another and vice versa. This depends on the frequency and energy of the light used for observation.

The typical example is of the two uncharged conductive plates in a vacuum, placed a few nanometers apart. In a classical description, the lack of an external field means that there is no field between the plates, and no force would be measured between them. When this field is instead studied using the quantum electrodynamic vacuum, 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. 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 captured formally by second quantization.

Contrary to what is commonly understood, the vacuum is full of potential particles, virtual matter pairs and antimatter, which are constantly being created and destroyed. They do not exist as observable entities, but they exert pressure on other particles (Casimir effect).

The creation of virtual particle pairs does not violate the law of conservation of mass / energy because they exist in very small time intervals, much smaller than Planck's time (10 ^ -44s), so that they do not impact the laws macroscopic.

The quantum vacuum is the lowest state of energy known in the universe (rather than the absolute zero).

Visualizations of Quantum Chromodynamics

The animations above illustrate the typical four-dimensional structure of gluon-field configurations averaged over in describing the vacuum properties of QCD. The volume of the box is 2.4 by 2.4 by 3.6 fm, big enough to hold a couple of protons. Contrary to the concept of an empty vacuum, QCD induces chromo-electric and chromo-magnetic fields throughout space-time in its lowest energy state. After a few sweeps of smoothing the gluon field (50 sweeps of APE smearing), a lumpy structure reminiscent of a lava lamp is revealed. This is the QCD Lava Lamp. The action density (top) and the topological charge density (below) are displayed. The former is similar to an energy density while the latter is a measure of the winding of the gluon field lines in the QCD vacuum.

This animation shows the suppression of the QCD vacuum from the region between a quark-antiquark pair illustrated by the coloured spheres. The separation of the quarks varies from 0.125 fm to 2.25 fm, the latter being about 1.3 times the diameter of a proton. The surface plot illustrates the reduction of the vacuum action density in a plane passing through the centers of the quark-antiquark pair. The vector field illustrates the gradient of this reduction. The tube joining the two quarks reveals the positions in space where the vacuum action is maximally expelled and corresponds to the famous "flux tube" of QCD. As the separation between the quarks changes the tube gets longer but the diameter remains approximately constant. As it costs energy to expel the vacuum field fluctuations, a linear confinement potential is felt between quarks.

The manner in which QCD vacuum fluctuations are expelled from the interior region of a baryon like the proton is animated at above. The positions of the three quarks composing the proton are illustrated by the coloured spheres. The surface plot illustrates the reduction of the vacuum action density in a plane passing through the centers of the quarks. The vector field illustrates the gradient of this reduction. The positions in space where the vacuum action is maximally expelled from the interior of the proton are also illustrated by the tube-like structures, exposing the presence of flux tubes. A key point of interest is the distance at which the flux-tube formation occurs. The animation indicates that the transition to flux-tube formation occurs when the distance of the quarks from the centre of the triangle (< r >) is greater than 0.5 fm. Again, the diameter of the flux tubes remains approximately constant as the quarks move to large separations. As it costs energy to expel the vacuum field fluctuations, a linear confinement potential is felt between quarks in baryons as well as mesons.

source: wikipedia

Casimir effect 

Animation (quantum particles)

Dangling thoughts

Permeable energy