['Fraid I'm going to have to keep this short, have to get back to Calc studying and whatnot.]
Theories do exist for wormholes, warp travel, etc. (including zero-point energy, i.e. the Aether, those many scientists believe this will be proven false) [For those who care, both Wormholes and warping of space-time for a warp drive would require insane amounts of energy, to make a traversable wormhole would require more energy than 100 billion stars].
Zakalwe, that quote is meaning they are being pulled away from each other, not that the attraction has suddenly stopped. The potential of the strong force simply reaches such a level that it turns into two quarks to bond with the seperating quarks. And no, free quarks do not exist in normal environments (see Quark-Gluon plasma). They pop into existence bonded with another quark. They instantly form two hadrons, at no point is there a quark floating around not attached to another quark.
Uso, this is because, by mass, the electromagnetic force is 42 magnitudes (or a million, trillion trillion trillion times) stronger than gravity. That is what allows complex shapes to exist.
Also, uso, what I mean by "spheroid" is that the probability cloud of the quarks locations would resemble a spherical shape, not that it is physically a sphere.
The general thing here is that, irrelevant of whether you could form the quarks into a complex shape (you can't, and any large particle would [baring strange matter] would decay into hadrons almost instantly), the lowest potential state for the quark arrangement is a spherical probability cloud. Random motion and formation of bonds would insure this.
What you are saying goes well beyond just defing quatnum and high-energy physics. You are saying that this Yarvex has the magical probperty to ignore what may be the most fundamental theory in physics (possibly science), that being thermodynamics. All things tend towards the lowest energy state. End of story.