Some definition

The smallest elementary particles are really, really minute - the Planck length (10E-43) or thereabouts. My hypothesis is that there are only three really fundamental entities, and from these everything in the universe, from sunlight to stardust to toenail is made up. These entities are:
particleino - making up all matter
energino - making up all forces/energy fields
gluino - holding the other two together.

What you think of as a particle, say an electon (e) is, according to my theory, actually composed of billions of particleinos, held together by a field of gluinos. The nature of the three entities (pino, eino and glino) is such that they are interchangeable with each other to a degree, and by converting a glino to a pino the particle loses its cohesion and begins to disperse into a rapidly growing sphere of pino's. Waves can propogate through this ball of particleinos, hence particleino wave field theory.

When two pwf's come into contact they can exchange energy by moving eino's from one wave field to another. This is how photons transmit the electromagnetic force between particles.

Another way to think of the entities is as 'solidified energy signatures'; basically at this tiny level of existence matter and energy are interchangeable, as are all three entities.