The spectral distribution and the frequency shift of the supercontinuum
โ Scribed by Barry Gross; Jamal T. Manassah
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 446 KB
- Volume
- 160
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The new representation formula for the spectral shift function due to F. Gesztesy and K. A. Makarov is considered. This formula is extended to the case of relatively trace class perturbations. The proof is based on the analysis of a certain new unitary invariant for a pair of self-adjoint operators.
The Van der Waals interaction between a radiator and a light neutral perturber explains the broadening and shift of spectral lines only partly satisfactorily. Comparison with solar observations suggests that these theoretical damping constants are systematically too low. Moreover, the theoretically