(physics) A branch of theoretical physics aiming to unite quantum mechanics with general relativity. / (quantum mechanics) The gravitational force modeled as a quantum field.

(quantum mechanics) the instantaneous transference of a quantum state to a distant location using quantum entanglement and the transmission of classical information

(quantum mechanics) Any of the possible states of a quantum mechanical system.

(quantum mechanics) A quantum mechanical phenomenon in which the quantum states of two or more objects have to be described with reference to each other, even though the individual objects are spatially separated.

(quantum mechanics) A quantum field theory in particle physics which describes the strong interaction of quarks and gluons employing the concept of color charge.

(quantum mechanics) the study of the effects of the laws of quantum mechanics on the propagation and absorption of sound

(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.

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