(quantum mechanics) The field concerned with the interaction of radiation and matter, and on the effects of quantum mechanics on the behaviour of electrons.

(chemistry, physics) the application of quantum mechanics to chemical problems

(quantum mechanics) Any phenomenon that arises when a quantity that becomes zero according to classical physics acquires a finite value when quantum rules are utilized.

(law) an inference that the defendant has promised to pay the plaintiff for the plaintiff's work or labor as much as he should deserve

(physics) the study of the interaction of electromagnetic radiation with electrically charged matter within the framework of relativity and quantum mechanics

(quantum mechanics) The indeterminacy associated with being in a mixed quantum state.

A model of spacetime where points are represented by nodes on a graph, connected by links that can be on or off, indicating whether the two points are directly connected as if next to each other in spacetime.

plural of quantum fluctuation

plural of quantum anomaly

plural of quantum logic