𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Scaling, asymptotic scaling and improved perturbation theory

✍ Scribed by A. Patrascioiu; E. Seiler


Book ID
112889656
Publisher
Springer-Verlag
Year
1994
Weight
318 KB
Volume
107
Category
Article
ISSN
0369-3546

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Feenberg scaling and higher-order invari
✍ Kamal Bhattacharyya 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB

## Abstract It is shown that the determination of a unique scaling parameter, based on scale‐invariant forms for energy in the scaled zero‐order Hamiltonian approach of Feenberg, is not possible because the higher‐order invariants themselves are nonunique.

Computer algebra and large scale perturb
✍ F.M. Fernández; R. Guardiola; J. Ros 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 857 KB

This work presents a brief resumC of our applications of computer algebra to the study of large-scale perturbation theory in quantum mechanical systems, both in the small and in the strong coupling regimes. @ 1998 Elsevier Science B.V.