The example is from a Freeman Dyson paper, but I wouldn't take it too seriously. https://physics.stackexchange.com/q/242654/7911 https://physics.stackexchange.

The example is from a Freeman Dyson paper, but I wouldn't take it too seriously. https://physics.stackexchange.com/q/242654/7911 https://physics.stackexchange.com/q/242654/7911 There are better example from condensed matter physics.