It was unknown whether the source of this discreteness was the matter or the light.
From the en.wikipedia.org
It is the local finiteness condition that introduces spacetime discreteness.
From the en.wikipedia.org
In the theory of quantum mechanics, there is an inherent discreteness present in physics.
From the en.wikipedia.org
Expressions of motion are particularly useful for studying discreteness in spoken and signed languages.
From the sciencedaily.com
The statistical variability introduced by the discreteness of charge and matter has become a major obstacle to scaling and integration.
From the sciencedaily.com
However, in a classical harmonic oscillator such as a lead ball attached to the end of a spring, we do not perceive any discreteness.
From the en.wikipedia.org
As with computation, if anything, the discreteness of observables in nature makes universality easier, not harder, to attain.
From the newscientist.com
That is, if quantum computing comes from a fundamental discreteness of the universe, is there a fundamental limit to a Von Neumann Universal Constructor?
From the newscientist.com
The apparent discreteness is an artefact of the photopigments in the human eye and of the neural processing of our photoreceptor outputs in the brain.