In view of extending the shell model to highly deformed states of heavy nuclei, we discuss the evaluation of the Green's function for the Schrodinger equation in three dimensions with a smooth potential, in the limit of large quantum numbers. Such an evaluation is possible only after smoothing over
Green's function theory of the large polaron for strong interactions
โ Scribed by D. Matz; B.C. Burkey
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 299 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0038-1098
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A unitary method is developed for constructing the Fourier transform of the twopoint Green's functions in local and nonlocal theories with unrenormalizable interactions. The spectral representations of these functions are derived. It is shown that the functions considered have a logarithmic branch p
The renormalization procedure of perturbation theory is applied to study polariton effects in the optical processes involving photons with energies near that of an exciton: resonant Raman scattering, resonant electronic Raman scattering, and resonant highorder optical harmonic generation. To demonst