Matching Weak Coupling and Quasiclassical Expansions for Dual QES Problems.
| Autor: | Kavic, Michael |
|---|---|
| Předmět: | |
| Zdroj: | International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics; Dec2002, Vol. 17 Issue 31, p4661, 7p |
| Abstrakt: | Certain quasi-exactly solvable systems exhibit an energy reflection property that relates the energy levels of a potential or of a pair of potentials. We investigate two sister potentials and show the existence of this energy reflection relationship between the two potentials. We establish a relationship between the lowest energy edge in the first potential using the weak coupling expansion and the highest energy level in the sister potential using a WKB approximation carried out to higher order. [ABSTRACT FROM AUTHOR] |
| Databáze: | Complementary Index |
| Externí odkaz: |
|