On Seniority Quantum Number
نویسندگان
چکیده
منابع مشابه
Configuration interaction wave functions: a seniority number approach.
This work deals with the configuration interaction method when an N-electron Hamiltonian is projected on Slater determinants which are classified according to their seniority number values. We study the spin features of the wave functions and the size of the matrices required to formulate states of any spin symmetry within this treatment. Correlation energies associated with the wave functions ...
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We present a configuration interaction method in which the Hamiltonian of an N-electron system is projected on Slater determinants selected according to the seniority-number criterion along with the traditional excitation-based procedure. This proposed method is especially useful to describe systems which exhibit dynamic (weak) correlation at determined geometric arrangements (where the excitat...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1979
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.62.1161