The scaled Hermite-Weber basis still highly competitive

Taşeli, Hasan
Ersecen, MB
The effectiveness of the usual harmonic oscillator basis is demonstrated on a wide class of Schrodinger Hamiltonians with various spectral properties. More specifically, it is shown numerically that an appropriately scaled Hermite-Weber basis yields extremely accurate results not only for the energy eigenvalues which differ slighly from the harmonic oscillator levels, but also for the states which reflect a purely anharmonic character.

Citation Formats
H. Taşeli and M. Ersecen, “The scaled Hermite-Weber basis still highly competitive,” JOURNAL OF MATHEMATICAL CHEMISTRY, vol. 34, pp. 177–187, 2003, Accessed: 00, 2020. [Online]. Available: