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MSCS
2007
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13 years 4 months ago
On the status of perturbation theory
Perturbation theory has always been an important part of natural sciences. From celestial mechanics to quantum theory of fields it has always played a central role that this litt...
Thierry Paul
JCC
2002
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13 years 4 months ago
Quasi-degenerate perturbation theory with general multiconfiguration self-consistent field reference functions
: The quasi-degenerate perturbation theory (QDPT) with complete active space (CAS) self-consistent field (SCF) reference functions is extended to the general multiconfiguration (MC...
Haruyuki Nakano, Ryuma Uchiyama, Kimihiko Hirao