Are neutral particles attracted to their antiparticles, and if so, what force causes this attraction?

Question

For instance, it can't be gravity since matter and antimatter both have nonnegative mass.

Answer 1

The strong nuclear force is attractive between quarks and antiquarks. Also, neutrons (and perhaps other electrically neutral particles) have magnetic fields, which can be attractive.

Answer 2

Yes, matter and antimatter both have nonnegative mass. That is why gravity is one of the the forces of attraction between matter and antimatter, too.

There are other forces as well. For example neutron and antineutron are both negative, but they have non-zero magnic dipole momentum. They attract like two magnets.

In short, Allah be praised for His wisdom.

Answer 3

Please read this artice i have created , with an open mind to think about your question at the bottom , there is a part of .. well just read Universonality

Gravity , a Relay Force that lies within Quarks or Gluons(although extremely unlikely). The following facts describe Gravity.

1. All Gravity is "non-polar" or uniformly intact. Unlike an electromagnetic field, a field of gravity does not try to "swallow" itself and even though its field is not proportional to the origin in strength to an electromagnetic field, it is not gullible by any other subatomic particles in any way, however, it can be affected by an equal or opposite field not altered in force(unlike magnetizm;plasma,electrical current in metal,elc.) only in added matter to the mass can the field be manipulated in strength.

2. Gravity works in the way that in in ( for example) Hydrogen releases 1 "particle" measurement by the proton, (suppose it is in a mass of gravity) in a frenzy of more highly exited gravitons that 1 graviton in lower acceleration (in comparison of faster gravitons; even though they too have a max velocity)is forced away (up)while still wanting to relay. As it relays the more momentum the graviton picks up it gets more accelerated towards the mass. Now keep in mind that gravitons repel against each other. With speed and the repulse, it will hit and only make quarks also giving them momentum. As this happens the graviton also continues to go to the center(of course quarks bundle up like the nickel -iron in the Earth) when it gets to the "center, center" it stops when the other gravitons that are faster force the weakened graviton" up", and the cycle repeats.

3. The reason that I say that particles of this sort relay is that Magnetism and Gravity affect matter and never run out of energy. The only way to for atoms to affect others interatomicly is just that they send out and recall.

4. It is the togetherness of Gravitons that make Gravity (a non-polar shape), every thing is to so the center but its is a means of perfectly centering a field ( the reason gravity is "non-polar" is that the positive and negative of Magnetism). So the gravity feild is stronger as you go down. But do not be fooled, imagine this.

The entire body outputs 1100 "units"(lets suppose all units are released at the same time, this all happens at light speed anyway). All 1100 rush within to B, but soon only 100 can occupy B. The rest must fit in the A area. We are used to 1100 and smaller area is smaller gravity.

5. keep in mind that when this document says" graviton" it is not directly a particle or anything, that is very much in deed unknown, but it is the energy released by non-anti/dark matter(I will go to that later)and that is that (even though I think that this universe is energy, the universe is all soft, you interpret the hardness by your biological composition, how else will the universe work at light speed. your shoes, head, your everything, light, all is "energy").And gravitons are just that.

After reflecting these 5 points you are so saying how is it that light is affected by astronomical amounts of gravity like the sun. I must offer an explanation.

1. we know that gravity of earth and the sun are the same, but what is different, it is that there is a bigger amount on the sun. So now the question is that, how does a preset amount of gravity affect photons at a light "wavelength"(because, quite frankly I do not think that electromagnetic radiation is not at a "wave", again the energy concept comes to play) to a specific angle in space. Well, like gravity, photons have momentum(light speed) with that accompanies Inertia, the light is repulsed and with "inertia" it goes at an angle, Yes. So now the question is, how do gravitons disturb the Inertia of .5times10to the negative6power of a meter of electromagnetic radiation. Well it seems that "slower" or less activated gravitons that are ready to return to the sun are in the way of " light" level electromagnetic energy and are "pushed" aside thus creating the curve (but this is also dictated by the "Universonalty effect" but that is very complicated and we will look at this later).

If you were to write a review on this, this would be the review, it is long and it is very unlikely to make any logic what so ever! So you can also ask someone that actually gets it to explain it and give examples. Gravity is one of the keys to unlocking the secrets matter, basically the universe and the cosmos.

Elecromagnetizm: Electro Magnetizm is a very wierd concept to understand because so little of it is really understood. Exept form the basics the biggest thing is that it is really a vital think to the understanding of the Cosmos. Really, it is! Where to start? To basicly start, I belive that the magnetic force is located inside the Electron, as a matter to the fact,it is just like gravity( the relay habits and so on do I really need to go over that again?), the only 2 differences are that it affects matter with a stronger force in proportion to the particles and that it is not “non-polar(in other words, it does not have a perfectly round field).”I know what you are thinking, “ how does magnetizm possibly lie in the electron? Well, it does, ONLY WHEN however, when electrons have an absence of photons to control, or no photons at all, does an electron release these “Relay Particles” that come and go, these then long to return to their origin, or they might get into other fields where they also are accepted( this is why 2 objects with a magnetic field attract, such as metals) But what about Positive and Negative? The Universonalty effect tells us that magnetism falls under itself as well. So it is reasonable to say that if it is that “ weak” then it should have a positive and negative selection to this. As a matter to the fact, this entire concept of magnetism came from the thinking, “ what can gravity be ?” If for example, bolt of lighening strikes, the electrons in the oxygen atoms were “Tamed.” Then, BOOM and there is an electromagnetic field that does not nessesseraly need to atract in the first place, REMEMBER “Universonalty,” sorry I forgot to point that out, magnetism is in the way of desturbing photons in “special” conditions. We will talk about this later. And as of now that is like all I know on that topic, it is currently my main topic.

CHART OF  UNIVERSONALITY

FOR THIS PART , PLEASE SEE THE PICTURES IN THIS PROFILE.

UNIVERSONALITY

Welcome to the most interesting and boring and most complex and contravercial and part part of my theory. Lets get stright forward, remember when I said the thing about the sun and gravity. It is all the Universonalty my friend. You see, in a universe where there is diversity in the world of really, really, deep heart of sub atomics there is a beating heart of a relationships between all particles and a bonanza constantly happening in the universe. Basicly, Universonalty  says that everything,photon for example,has a little of everything in it,gravity. Gravity and photons, eventhough they do not work together in normal Earth conditions, in a black hole they combine in a frenzy of gravity, this is due to amounts of the gravity in comparison to light, also, it could be due to energy amounts, for example, there is a nuclear explosion and all radio waves are gone, or there is a bolt of lighning and your radio stops working for a moment, or there is a Solar Storm and solar wind knocks out satillites. My point is that there is a point in all preset amounts where if another force becomes too powerfull for the natural constraints of the first force are to be taken over. As exhibited in a black hole or in a solar storm. The same goes to the light curving in a gravity field, not all gravity curves at that amount, do you get the concept? Pretty simple right? If not then ask me