On the description of the ground-state bands by means of a boson Hamiltonian
โ Scribed by A.A. Raduta; R.M. Dreizler
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 406 KB
- Volume
- 258
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A generalization of the standard spin-boson model is considered. The Hamiltonian H(:) of the model with a coupling parameter : # R acts in the tensor product H F b of a Hilbert space H and the boson (symmetric) Fock space F b over L 2 (R & ). The existence and uniqueness of ground states of H(:) are
A method is presented for summation of the divergent perturbation-theory series used in molecular spectroscopy, by means of a one-dimensional approximation. Application of the proposed method enables one to fit the energy levels of the ground state of the water molecule (Mol. Phys. 32, 499-521 (1976