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Convolution of the secular equation of perturbation theory for a degenerate case

✍ Scribed by R. Kh. Sabirov

Book ID
112460843
Publisher
SP MAIK Nauka/Interperiodica
Year
1987
Tongue
English
Weight
438 KB
Volume
73
Category
Article
ISSN
0040-5779

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## Abstract Adiabatic formulae for secular operators and contracted Hamiltonians in an arbirary combination of degenerate or quasidegenerate subspaces are derived. A detailed consideration of the adiabatic limit in the power series is given, and β€œstability” of proper linear combinations with respec

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