On the evaluation of second-order matrix elements of perturbation theory by variational methods
β Scribed by M. Battezzati
- Book ID
- 112841101
- Publisher
- Springer-Verlag,Italian Physical Society
- Year
- 1979
- Weight
- 804 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0369-3554
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Correlation, positron ionization, and positronium (Ps) binding energies for the ground state (2'1S) of PsLi, PsF, and PsCI together with the excited state (2.1p) of PsF and PsCI are calculated by the second-order variational perturbation method with partial wave expansion. Estimated positronium bind
A method is developed and tested for calculation of overlap matrix elements of the form ~g ( x) ~( x)), where 4~, is a one-dimensional oscillator eigenfunction calculated using the transformation method. The HEG approximation is used to write these integrals in terms of g(x~),where is an eigenvalue