In quantum mechanics, a translation operator is defined as an operator which shifts particles and fields by a certain amount in a certain direction. It...

In quantum mechanics, the momentum operator is the operator associated with the linear momentum. The momentum operator is, in the position representation...

operator, as it appears in quantum mechanics. With every physical rotation R {\displaystyle R} , we postulate a quantum mechanical rotation operator D...

Translation operator can refer to these things: Translation operator (quantum mechanics) Shift operator, which effects a geometric translation Translation...

(and its application to quantum mechanics), a raising or lowering operator (collectively known as ladder operators) is an operator that increases or decreases...

this, they are useful tools in classical mechanics. Operators are even more important in quantum mechanics, where they form an intrinsic part of the...

quantum mechanics, energy is defined in terms of the energy operator, acting on the wave function of the system as a consequence of time translation symmetry...

Matrix mechanics is a formulation of quantum mechanics created by Werner Heisenberg, Max Born, and Pascual Jordan in 1925. It was the first conceptually...

operators in Hilbert space. These formulations of quantum mechanics continue to be used today. At the heart of the description are ideas of quantum state...

In quantum mechanics, the position operator is the operator that corresponds to the position observable of a particle. When the position operator is considered...