Cubic response functions in the random p
β
Patrick Norman; Dan Jonsson; Olav Vahtras; Hans Γ
gren
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Article
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1995
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Elsevier Science
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English
β 510 KB
Cubic response functions in the random phase approximation have been derived and their use for computations of static and dynamic second hyperpolarizabilities is demonstrated. The performance of implemented computer strategies in terms of direct one-index transformations and of direct atomic orbital