Self-Consistent Field Approximation for the Vibrational Spectra of Quaternary Alloys
โ Scribed by P. Kleinert
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 580 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The time-dependent self-consistent field (TDSCF) approximation is applied to the coupled-mode vibrational dynamics of highly anharmonic quantum clusters, and its validity and accuracy for such systems are tested against exact quantum calculations. The calculations are pursued for bound but non-stati
A simple coupled harmonic oscillator model is used to test the SCF and adiabatic approximations for coopled-mode sydems. Both approsbnations are quite good; both fair when the unperturbed frequencies of the two modes approach degeneracy. Whiie for two-mode systems the approximations are roughly COmp