Space is quite continuous in quantum mechanics, it's only the interactions between particles which are quantised (in fact the governing equations of quantum mec

Space is quite continuous in quantum mechanics, it's only the interactions between particles which are quantised (in fact the governing equations of quantum mechanics are almost all continuous. It's only when you try to solve them that quantisation appears, in a similar way that a guitar string is continous but only certain shaped standing waves can exist on it).