Originally posted by Sir Whirlysplat
psions are to mental energy what gravitons are to gravity. So yup!! They are a theoretical subatomic particle that interacts with the other subatomic particles changing the nature of reality through altering all fundemental forces.
More 2-cents worth.
Personally, what I don't like about postulating psions as the quanta of psionic energy is that, IMO, it smacks too much of a "business as usual" approach to physics. "Here's a force, here's its particle, here's what it does." Too much of how we understand things now, when perhaps we oughta be thinking "outside the box."
Consider: when we think of telekinesis we tend to imagine (in this case) psions being emitted from point A (the brain), traveling through space and time in a nice classical/Newtonian manner, until it reaches point B (the target). This is not consistent with TK/PK experiments that have been done, going all the way back to Rhine's experiments at Duke University. What has been consistent in all experiments (at least as far as I'm aware) is that physical factors (eg, distance, mass/shape of target, number of targets) don't affect results so much as psychological factors (eg, motivation, fatigue). Therefore, I don't think a Newtonian approach is the way to go with psionics.
An alternative might be this, returning to my "psiconscious" approach.
You see a cup on a table. Comprising the cup are its trillions upon trillions of atoms, all vibrating, but we don't notice the vibrations cuz it's all random in all directions: it all cancels out. However, quantum mechanics says there is that infinitesmially small probability that all the cup's atoms will vibrate in the same direction at the same time, in which case the cup would move in that direction.
Telekinesis is simply the invoking of that extreme probability. There is no energy going from point A to point B. Rather, the consciousness of the TKer, being aware of quantum wavefunctioning and therefore all probabilities, is able to locate and bring to the fore that extremely rare situation, where all the atoms vibrate in same direction at same time.
The one "drawback" (?) to this approach is that it implies a Cosmos where Consciousness is the foundation of reality, not physical matter/energy. It implies an "essence before existence" philosophy, not an "existence before essence" one. On the other hand, if you're gonna postulate hypothetical psions or psionic energy, is Consciousness that much more of a stretch.
In any event, this approach has the added advantage (I think) of not necessarily requiring a huge power source to do things. Superman is not lifting the mountain per se--the unified vibrations of the mountain's atoms are doing that. All Supes is doing is psiconsciously locating and invoking the extreme improbability where the mountain's atoms behave that way. Solar energy might just be giving his brain cells that "extra kick" required for large-scale psiconscious operation.
Again, I find it an interesting coincidence (?) that psi is the term physicists use for the quantum-wavefunction and what parapsychologists use for psychic phenomena.