Hellmann–Feynman theorem
In quantum mechanics, the Hellmann–Feynman theorem relates the derivative of the total energy with respect to a parameter, to the expectation value of the derivative of the Hamiltonian with respect to that same parameter. According to the theorem, once the spatial distribution of the electrons has been determined by solving the Schrödinger equation, all the forces in the system can be calculated using classical electrostatics. The theorem has been proven independently by many authors, including (1932), Wolfgang Pauli (1933), Hans Hellmann (1937) and Richard Feynman (1939). The theorem states
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Hellmann–Feynman theorem
In quantum mechanics, the Hellmann–Feynman theorem relates the derivative of the total energy with respect to a parameter, to the expectation value of the derivative of the Hamiltonian with respect to that same parameter. According to the theorem, once the spatial distribution of the electrons has been determined by solving the Schrödinger equation, all the forces in the system can be calculated using classical electrostatics. The theorem has been proven independently by many authors, including (1932), Wolfgang Pauli (1933), Hans Hellmann (1937) and Richard Feynman (1939). The theorem states
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Das Hellmann-Feynman Theorem i ...... ionsbereich der Eigenvektoren.
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En mecánica cuántica, el teore ...... ominio de la función de ondas.
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En mécanique quantique, le thé ...... 37) et Richard Feynman (1939).
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In meccanica quantistica, il t ...... 937) e Richard Feynman (1939).
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In quantum mechanics, the Hell ...... envalue) of the state , i.e. .
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Na mecânica quântica, o teorem ...... a (autovalor) do estado , ie .
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Twierdzenie Hellmanna-Feynmana ...... esuniętymi jądrami atomowymi).
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Теорема Гельмана — Фейнмана по ...... по А і Т можна міняти місцями.
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Теорема Гельмана — Фейнмана — ...... электронного облака молекулы.
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ヘルマン–ファインマンの定理(ヘルマン–ファインマンのていり ...... C. スレイターがその著書の中でその名で呼んだことによる。
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January 2021
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this entire section is basically one quote
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Das Hellmann-Feynman Theorem i ...... ionsbereich der Eigenvektoren.
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En mecánica cuántica, el teore ...... e: o, equivalentemente, donde:
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En mécanique quantique, le thé ...... l'électrodynamique classique.
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In meccanica quantistica, il t ...... 937) e Richard Feynman (1939).
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In quantum mechanics, the Hell ...... man (1939). The theorem states
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Na mecânica quântica, o teorem ...... ynman (1939). O teorema afirma
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Twierdzenie Hellmanna-Feynmana ...... ami klasycznej elektrostatyki.
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Теорема Гельмана — Фейнмана по ...... вне доведення Молекулярні сили
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Теорема Гельмана — Фейнмана — ...... электронного облака молекулы.
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ヘルマン–ファインマンの定理(ヘルマン–ファインマンのていり ...... C. スレイターがその著書の中でその名で呼んだことによる。
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label
Hellmann-Feynman-Theorem
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Hellmann–Feynman theorem
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Teorema de Hellmann-Feynman
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Teorema de Hellmann–Feynman
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Teorema di Hellmann-Feynman
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Théorème de Hellmann-Feynman
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Twierdzenie Hellmanna-Feynmana
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Теорема Гельмана — Фейнмана
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Теорема Гельмана — Фейнмана
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ヘルマン–ファインマンの定理
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