Addition theorems as three-dimensional T
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Ernst Joachim Weniger
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Article
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2000
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John Wiley and Sons
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English
β 351 KB
A principal tool for the construction of the addition theorem of a r ΠΠΈΩ‘ ## Ε½ . function f is the translation operator e , which generates f r q rΠ by doing a threedimensional Taylor expansion of f around r. In atomic and molecular quantum mechanics, one is usually interested in irreducible spheri