Angular momentum operator
In quantum mechanics, the angular momentum operator is one of several related operators analogous to classical angular momentum. The angular momentum operator plays a central role in the theory of atomic and molecular physics and other quantum problems involving rotational symmetry. Such an operator is applied to a mathematical representation of the physical state of a system and yields an angular momentum value if the state has a definite value for it. In both classical and quantum mechanical systems, angular momentum (together with linear momentum and energy) is one of the three fundamental properties of motion.
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Angular momentum operator
In quantum mechanics, the angular momentum operator is one of several related operators analogous to classical angular momentum. The angular momentum operator plays a central role in the theory of atomic and molecular physics and other quantum problems involving rotational symmetry. Such an operator is applied to a mathematical representation of the physical state of a system and yields an angular momentum value if the state has a definite value for it. In both classical and quantum mechanical systems, angular momentum (together with linear momentum and energy) is one of the three fundamental properties of motion.
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En mécanique quantique le mome ...... le moment cinétique classique.
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In quantum mechanics, the angu ...... served, see Noether's theorem.
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L'operatore momento angolare ( ...... delle rotazioni nello spazio.
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Na mecânica quântica, o operad ...... des fundamentais do movimento.
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Опера́тор моме́нту кі́лькості ...... оняття моменту кількості руху.
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مؤثر الزخم الزاوي في ميكانيكا ...... . (قانون انحفاظ الزخم الزاوي).
@ar
在量子力學裏，角動量算符（英語：angular moment ...... 有中心的角色。角動量，動量，與能量是物體運動的三個基本特性。
@zh
量子力学における角運動量演算子はの１つで、古典的な角運動量に ...... 全角運動量は常に保存されている。詳細はネーターの定理を参照。
@ja
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En mécanique quantique le mome ...... culière donnée (par exemple ).
@fr
In quantum mechanics, the angu ...... damental properties of motion.
@en
L'operatore momento angolare ( ...... delle rotazioni nello spazio.
@it
Na mecânica quântica, o operad ...... des fundamentais do movimento.
@pt
Опера́тор моме́нту кі́лькості ...... оняття моменту кількості руху.
@uk
مؤثر الزخم الزاوي في ميكانيكا ...... هة من ضمنها التناظر الدوراني .
@ar
在量子力學裏，角動量算符（英語：angular moment ...... 有中心的角色。角動量，動量，與能量是物體運動的三個基本特性。
@zh
量子力学における角運動量演算子はの１つで、古典的な角運動量に ...... 全角運動量は常に保存されている。詳細はネーターの定理を参照。
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Angular momentum operator
@en
Drehimpuls (Quantenmechanik)
@de
Moment cinétique (mécanique quantique)
@fr
Operador de momento angular
@pt
Operatore momento angolare
@it
Оператор кутового моменту
@uk
مؤثر الزخم الزاوي
@ar
角動量算符
@zh
角運動量演算子
@ja
각운동량 연산자
@ko