I forgot to give reference to my question...
"The amplitude at the center is finite as observed, not infinite as in the Coulomb rule. Figure 3 shows a radial plot of the electron. Note that the maximum amplitude is finite, not infinite as in the Coulomb 1/r rule." -
http://www.spaceandmotion.com/Albert...es-Physics.htm
So the idea is that there is no literal contraction of the center, but has the impression of contraction based on the relative expansion of the universe. Sort of like the land moving away from the observer on the boat, is that correct?