Quantum mechanics of the inverted oscillator potential: G. Barton, School of Mathematical and Physical Sciences, University of Sussex, Brighton BN1 9QH, England
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 156 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0003-4916
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An eikonal expansion of the potential scattering T matrix is evaluated, without approximation, through third order in the inverse momentum. Based on the results, their correspondence with the WKB approximation and a new statement of the unitarity constraint, we propose a sequence of four approximati
## ABSTRACTS OF PAPERS TO APPEAR IN FUTURE ISSUES algebras of quantum theory. In particular, we study deformations invariant under any Lie algebra of "distinguished observables," thus generalizing the usual quantization scheme based on the Heisenberg algebra.
We discuss how massless particle reactions may be incorporated into standard S-matrix theory. The crucial element for doing so is a low energy zero. Examples of reactions where such zeros occur are weak interaction processes involving neutrinos, chirally symmetric massless pion scattering and two ph