Momentum operator — See also: Momentum In quantum mechanics, momentum is defined as an operator on the wave function. The Heisenberg uncertainty principle defines limits on how accurately the momentum and position of a single observable system can be known at once.… … Wikipedia
Angular momentum operator — In quantum mechanics, the angular momentum operator is an operator analogous to classical angular momentum. The angular momentum operator plays a central role in the theory of atomic physics and other quantum problems involving rotational… … Wikipedia
linear momentum operator — judesio kiekio operatorius statusas T sritis fizika atitikmenys: angl. linear momentum operator; momentum operator vok. Impulsoperator, m rus. оператор импульса, m; оператор количества движения, m pranc. opérateur de quantité de mouvement, m;… … Fizikos terminų žodynas
orbital angular momentum operator — orbitinio judesio kiekio momento operatorius statusas T sritis fizika atitikmenys: angl. orbital angular momentum operator vok. Bahndrehimpulsoperator, m; Bahnimpulsoperator, m; Bahnmomentoperator, m rus. оператор орбитального момента количества… … Fizikos terminų žodynas
angular momentum operator — judesio kiekio momento operatorius statusas T sritis fizika atitikmenys: angl. angular momentum operator vok. Drehimpulsoperator, m rus. оператор момента количества движения, m pranc. opérateur du moment cinétique, m; opérateur du moment de… … Fizikos terminų žodynas
total angular momentum operator — pilnutinio judesio kiekio momento operatorius statusas T sritis fizika atitikmenys: angl. total angular momentum operator vok. Gesamtdrehimpulsoperator, m rus. оператор полного момента количества движения, m pranc. opérateur du moment angulaire… … Fizikos terminų žodynas
Momentum — This article is about momentum in physics. For other uses, see Momentum (disambiguation). Classical mechanics Newton s Second Law … Wikipedia
Momentum space — The momentum space or k space associated with a particle is a vector space in which every point {kx,ky,kz} corresponds to a possible value of the momentum vector . Representing a problem in terms of the momenta of the particles involved, rather… … Wikipedia
Operator (physics) — In physics, an operator is a function acting on the space of physical states. As a result of its application on a physical state, another physical state is obtained, very often along with some extra relevant information. The simplest example of… … Wikipedia
Angular momentum — For a generally accessible and less technical introduction to the topic, see Introduction to angular momentum. Classical mechanics Newton s Second Law … Wikipedia
