The best introduction to this kind of computation that I've seen is Eric Johnston's SIGGRAPH 2016 talk[1], and the associated interactive simulator[2]. In the t

The best introduction to this kind of computation that I've seen is Eric Johnston's SIGGRAPH 2016 talk[1], and the associated interactive simulator[2]. In the talk uses quantum superposition to implement a type of "quantum supersampling[3]". [1] https://vimeo.com/180284417 https://vimeo.com/180284417 [2] http://qcengine.com/ http://qcengine.com/ [3] https://en.wikipedia.org/wiki/Supersampling https://en.wikipedia.org/wiki/Supersampling