Momentum operator
In quantum mechanics, the momentum operator is the operator associated with the linear momentum. The momentum operator is, in the position representation, an example of a differential operator. For the case of one particle in one spatial dimension, the definition is: At the time quantum mechanics was developed in the 1920s, the momentum operator was found by many theoretical physicists, including Niels Bohr, Arnold Sommerfeld, Erwin Schrödinger, and Eugene Wigner. Its existence and form is sometimes taken as one of the foundational postulates of quantum mechanics.
4-momentum operatorAli ChamseddineAngular momentumAngular momentum diagrams (quantum mechanics)Angular momentum operatorBargmann–Wigner equationsBelavkin equationBosonCreation and annihilation operatorsDavydov solitonDe Broglie–Bohm theoryDecomposition of spectrum (functional analysis)Differential operatorDirac delta functionDirac equationDiscrete spectrumEnergy operatorExpectation value (quantum mechanics)Extensions of symmetric operatorsFour-momentum operatorFour-vectorFractional Schrödinger equationGalilean transformationGalilei-covariant tensor formulationHamiltonian (quantum mechanics)Heisenberg groupHofstadter's butterflyIndex of physics articles (M)Klein–Gordon equationK·p perturbation theoryLandau quantizationLieb–Thirring inequalityLinear canonical transformationMathematical formulation of the Standard ModelMeasurement in quantum mechanicsMomentum (quantum mechanics)Momentum OperatorOperator (physics)Orbital magnetizationPauli equation
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Momentum operator
In quantum mechanics, the momentum operator is the operator associated with the linear momentum. The momentum operator is, in the position representation, an example of a differential operator. For the case of one particle in one spatial dimension, the definition is: At the time quantum mechanics was developed in the 1920s, the momentum operator was found by many theoretical physicists, including Niels Bohr, Arnold Sommerfeld, Erwin Schrödinger, and Eugene Wigner. Its existence and form is sometimes taken as one of the foundational postulates of quantum mechanics.
has abstract
De impulsoperator in de kwantu ...... stische) kwantummechanica is .
@nl
Der Impulsoperator ist in der ...... des Teilchens im Zustand ist.
@de
In quantum mechanics, the mome ...... stulates of quantum mechanics.
@en
L'operatore impulso in meccani ...... resenta l'osservabile impulso.
@it
Operador moment, en mecànica q ...... a espacial de la funció d'ona.
@ca
Operator pędu – jeden z operat ...... wanym na przestrzeni Hilberta.
@pl
Оператор импульса — квантово-механический оператор, использующийся для описания импульса.
@ru
Оператор імпульсу - квантовоме ...... льмільтона, i - уявна одиниця.
@uk
在量子力學裏，動量算符（英語：momentum operat ...... 個粒子的波函數 ，這粒子的動量期望值為 ； 其中， 是動量。
@zh
量子力学における運動量とは、波動関数 ψ(x, t) を別の ...... ジン・ウィグナーなど多くの理論物理学者によって見いだされた。
@ja
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De impulsoperator in de kwantu ...... stische) kwantummechanica is .
@nl
Der Impulsoperator ist in der ...... des Teilchens im Zustand ist.
@de
In quantum mechanics, the mome ...... stulates of quantum mechanics.
@en
L'operatore impulso in meccani ...... resenta l'osservabile impulso.
@it
Operador moment, en mecànica q ...... a espacial de la funció d'ona.
@ca
Operator pędu – jeden z operat ...... wanym na przestrzeni Hilberta.
@pl
Оператор импульса — квантово-механический оператор, использующийся для описания импульса.
@ru
Оператор імпульсу - квантовоме ...... льмільтона, i - уявна одиниця.
@uk
在量子力學裏，動量算符（英語：momentum operat ...... 個粒子的波函數 ，這粒子的動量期望值為 ； 其中， 是動量。
@zh
量子力学における運動量とは、波動関数 ψ(x, t) を別の ...... ジン・ウィグナーなど多くの理論物理学者によって見いだされた。
@ja
label
Impulsoperator
@de
Impulsoperator
@nl
Momentum operator
@en
Operador moment
@ca
Operator pędu
@pl
Operatore impulso
@it
Оператор импульса
@ru
Оператор імпульсу
@uk
動量算符
@zh
運動量演算子
@ja