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Expectation values of operators in approximate two-component relativistic theories

✍ Scribed by Maria Barysz; Andrzej J. Sadlej


Publisher
Springer
Year
1997
Tongue
English
Weight
433 KB
Volume
97
Category
Article
ISSN
1432-2234

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Picture change and calculations of expec
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The effect of the so-called picture change on expectation values of Ε½ . one-electron operators in approximate two one -component relativistic theories is discussed. This effect is expected to be particularly large for operators which assume large values in the vicinity of heavy nuclei. The numerical