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Corrections to the random-phase approximation

✍ Scribed by J. da Providência


Publisher
Elsevier Science
Year
1966
Weight
852 KB
Volume
83
Category
Article
ISSN
0029-5582

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An analysis is made of the se&consistent random phase approxima%n (SC RPA) in whi& theground-state function satisfies the annihiIation corxlition. It is shown that the ground stE;te for a twoefectron system is identical with that obtained by a variational calculation including doublyexcited mnfiiura

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