Application of perturbation theory to coupled Morse oscillators
✍ Scribed by Marcelo D. Radicioni; Carlos G. Diaz; Francisco M. Fernández
- Book ID
- 114143492
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 163 KB
- Volume
- 488
- Category
- Article
- ISSN
- 0166-1280
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📜 SIMILAR VOLUMES
Quasi-bound (resonance) states are present in the continuous spectrum of the Hamiltonian of two coupled Morse oscillators. Two different methods for approximating these as local&d states are compared. The algebraic approach is shown to be in very good accord with-the other method which is formulated
A generalized master equation is derived for a Morse oscillator coupled to a bath of harmonic oscilIa:ors\_ Manipulation involving the Morse os@lator is facilitated by the use of an SU(2) algebra, and calculations related to the harmonic oseiIlators by using the ladder oper+ors. The temporal evoluti
## Rcceivcd 2 hlay 1983 A group theoretical approach to the one-dimensional Morse oscillator, includ-mg both bound and scatterin\_f states, is presented. It is shown that the group describing the scaatterhxg states, Ufl, l), can be obtained from that describing the bound states. U(2), by analytic