High-order contact transformations of molecular Hamiltonians: general approach, fast computational algorithm and convergence of ro-vibrational polyad models

The paper describes methods and fast computational algorithm for building effective Hamiltonians in molecular physics using perturbative approach. Separations of fast and slow variables are considered in the framework of contact transformations (CT). The particular focus is on a systematic derivatio...

Full description

Bibliographic Details

Published in:	Molecular physics Vol. 120, № 15/16. P. e2096140
Other Authors:	Tyuterev, Vladimir G., Tashkun, Sergey A., Rey, Michaël, Nikitin, Andrei V.
Format:	Article
Language:	English
Subjects:	молекулярные гамильтонианы колебательные полиады пертурбативный подход статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003258 Перейти в каталог НБ ТГУ