[aoanla]

Adding to the replies which list SF examples of this idea:

The Collapsium (Wil McCarthy) has a plot built on a combination of this idea and extrapolation of the consequences of the fringe theory that gravity is really due to high frequency quantum oscillations. (Almost everything in it's future is made of configurable quantum dot "pseudo-atoms" that can be reconfigured to states that don't exist in natural atoms.)