Wave Function Collapse

I’ve written on this topic before here. And as developers venture more into these generative algorithms it’s all that more fun to see even the intermediate results.

Oskar Stålberg writes about his little experiments and bigger libraries on Twitter. The above short demonstration was created by him.

Especially worth a look is the library he made available on GitHub: mxgmn/WaveFunctionCollapse.

Some more context, of questionable helpfulness:

In quantum mechanicswave function collapse occurs when a wave function—initially in a superposition of several eigenstates—reduces to a single eigenstate due to interaction with the external world. This interaction is called an “observation”. It is the essence of a measurement in quantum mechanics which connects the wave function with classical observables like position and momentum. Collapse is one of two processes by which quantum systems evolve in time; the other is the continuous evolution via the Schrödinger equation. Collapse is a black box for a thermodynamically irreversible interaction with a classical environment. Calculations of quantum decoherence predict apparent wave function collapse when a superposition forms between the quantum system’s states and the environment’s states. Significantly, the combined wave function of the system and environment continue to obey the Schrödinger equation.

Wikipedia: WFC

Right. Well. Told you. Here are some nice graphics of this applied to calm you: